Novatel Wireless GSM2428 GSM/ GPRS Personal Tracker User Manual GSM2428

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Document ID	1483511
Application ID	JxaZrlNaYq+ATBIvHG9+Lg==
Document Description	User Manual
Short Term Confidential	No
Permanent Confidential	No
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Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	96.09kB (1201079 bits)
Date Submitted	2011-06-15 00:00:00
Date Available	2011-06-16 00:00:00
Creation Date	2011-06-13 16:29:00
Producing Software	Microsoft® Word 2010
Document Lastmod	2011-06-13 16:29:00
Document Title	GSM2428
Document Creator	Microsoft® Word 2010
Document Author:	MadCap Software

Mini MT
User Guide
GSM2428UG001
Version:1.01
13 June, 2011
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General
TERMS OF USE OF NEW MATERIALS - PLEASE READ CAREFULLY
From time to time, Enfora, in its sole discretion, may make available for download on its website
(www.enfora.com), or may transmit via mail or email, updates or upgrades to, or new releases of, the
firmware, software or documentation for its products (collectively, 'New Materials'). Use of such New
Materials is subject to the terms and conditions set forth below, and may be subject to additional terms
and conditions as set forth in Enfora's Technical Support Policy (posted on its website) and/or any written
agreement between the user and Enfora.
All New Materials are provided AS IS. Enfora makes no warranty or representation with respect to the
merchantability, suitability, functionality, accuracy or completeness of any such New Materials. The user of
such New Materials assumes all risk (known or unknown) of such use. Enfora reserves all rights in such
New Materials. The user shall have only a revocable and limited license to use such New Materials in
connection with the products for which they are intended. Distribution or modification of any New
Materials without Enfora's consent is strictly prohibited.
IN NO EVENT WILL ENFORA BE RESPONSIBLE FOR ANY INCIDENTAL, INDIRECT, CONSEQUENTIAL OR
SPECIAL DAMAGES AS A RESULT OF THE USE OF ANY NEW MATERIALS. ENFORA'S MAXIMUM LIABILITY FOR
ANY CLAIM BASED ON THE NEW MATERIALS SHALL NOT EXCEED FIFTY U.S. DOLLARS ($50).
Copyright
© 2011 Enfora, Inc. All rights reserved. Complying with all applicable copyright laws is the responsibility of
the user. Without limiting the rights under copyright, no part of this document may be reproduced, stored
in or introduced into a retrieval system, or transmitted in any form or by any means (electronic,
mechanical, photocopying, recording or otherwise), or for any purpose, without the express written
permission of Enfora, Inc.
Enfora and the Enfora logo are either registered trademarks or trademarks of Enfora, Inc. in the United
States.
251 Renner Pkwy
Richardson, TX 75080 USA
Phone: (972) 633-4400
Fax: (972) 633-4444
Email: info@enfora.com
www.enfora.com
-I-
Warranty Information
[Revised: 11/11/2010]
This warranty applies to (a) products sold directly by Enfora, unless a different warranty is specified in a
written agreement between Enfora and the purchaser; and (b) products sold to end users through a
distributor authorized by Enfora, but only where the authorized distributor does not provide a separate
warranty on such products, and Enfora has agreed to provide this warranty to such end users. If you
purchased the product from an authorized distributor, please check whether this warranty from Enfora, or
a separate warranty from the distributor, applies to your purchase. This warranty does not apply to any (i)
accessories or batteries for the products; or (ii) demonstration samples or prototypes of the products.
Unless otherwise provided in a written agreement between Enfora and the purchaser, all such accessories,
batteries, samples or prototypes are provided by Enfora AS IS without any warranty of any kind.
Enfora warrants to the original purchaser of the product from Enfora or its authorized distributor (as
applicable) that, for a period of one (1) year from the date of shipment of the product from Enfora, the
product hardware will be substantially free from defects in material or workmanship under normal
operation, and the product firmware will perform substantially in accordance with the product
documentation provided by Enfora. Enfora does not warrant that (a) the product hardware or firmware
will meet the purchaser's requirements; (b) the operation of the product hardware or firmware will be
uninterrupted or error-free; or (c) the product, when integrated in, or combined with, other products or
software not supplied by Enfora, will continue to perform substantially in accordance with the product
documentation. This limited warranty is for the benefit of the original purchaser, and is not transferable.
During the warranty period, Enfora, at its expense and in its sole discretion, will repair the product, or
replace the product with a corresponding or equivalent product, if it is determined to have a covered
defect, provided that the purchaser first notifies Enfora (directly or through its authorized distributor from
which the product was purchased) of any such defect, furnishes Enfora with a proof of purchase (if
required), requests and obtains a return merchandize authorization (RMA) number from Enfora, and
returns the product under that RMA to Enfora (or, at Enfora's option, to its authorized distributor), with
the shipping charges being prepaid by purchaser.If, upon reasonable examination of the returned product,
Enfora does not substantiate the defect claimed by purchaser, or determines that the defect is not covered
under this limited warranty, Enfora will not be required to repair or replace the product, but may instead
reship the product to the purchaser (or, at Enfora's option, to its authorized distributor where the product
can be made available to purchaser), in which case the purchaser shall be responsible for paying Enfora's
cost for reshipping the product to purchaser (or to Enfora's authorized distributor), and Enfora's usual
charges for unpacking, testing, and repacking the product for reshipment to purchaser (or to Enfora's
authorized distributor). Purchaser shall bear the risk of loss or damage in transit to any product returned
by purchaser to Enfora, or any returned product not found to be defective or covered under this warranty,
and reshipped by Enfora to purchaser (or to Enfora's authorized distributor). In the event Enfora repairs or
replaces a defective product covered by this limited warranty, the repaired or replacement product will be
covered under this limited warranty for the remainder of the original warranty period on the defective
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product, or a period of ninety (90) days, whichever is longer. If Enfora is unable to repair or replace a
defective product covered by this limited warranty, Enfora will provide to purchaser a credit or a refund (at
Enfora's option) of the original purchase price (excluding taxes and shipping charges). Any returned and
replaced product, or any product for which Enfora has furnished a credit or a refund, becomes the
property of Enfora.
Enfora shall not have any obligation to provide any firmware bug fixes, upgrades or new releases except as
may be necessary to correct any covered defect of which purchaser notifies Enfora in writing during the
warranty period. Enfora, from time to time and in its sole discretion, may make available for download on
its website (www.enfora.com), or may provide via email, certain firmware bug fixes, upgrades or new
releases for the product. Download and use of any such bug fixes, upgrades or new releases is subject to all
of the applicable terms and conditions of Enfora's technical support policy as posted and updated on its
website. Enfora shall have no obligation under this limited warranty for (a) normal wear and tear; (b) the
cost of procurement of substitute products; or (c) any defect that is (i) discovered by purchaser during the
warranty period but for which purchaser does not request an RMA number from Enfora, as required
above, until after the end of the warranty period, (ii) caused by any accident, misuse, abuse, improper
installation, handling or testing, or unauthorized repair or modification of the product, (iii) caused by use of
any materials not supplied by Enfora, or by use of the product other than in accordance with its
documentation, or (iv) the result of electrostatic discharge, electrical surge, fire, flood or similar causes.
The purchaser (or its customers, as applicable) shall be solely responsible for the proper configuration,
testing and verification of the Enfora product prior to deployment in the field, and for ensuring that any
end user product or system into which the Enfora product is integrated or incorporated operates as
intended and meets the requirements of purchaser (or its customers). Enfora shall have no responsibility
whatsoever for the integration, configuration, testing, verification, installation, upgrade, support or
maintenance of any such end user product or system, or for any liabilities, damages, costs or expenses
associated therewith.
ENFORA'S SOLE RESPONSIBILITY AND PURCHASER'S SOLE REMEDY UNDER THIS LIMITED WARRANTY SHALL
BE FOR ENFORA TO REPAIR OR REPLACE THE PRODUCT (OR IF REPAIR OR REPLACEMENT IS NOT POSSIBLE,
PROVIDE A CREDIT OR REFUND OF THE PURCHASE PRICE) AS PROVIDED ABOVE. ENFORA EXPRESSLY
DISCLAIMS ALL OTHER WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING WITHOUT
LIMITATION ANY IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY, SATISFACTORY
PERFORMANCE AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL ENFORA BE LIABLE FOR
ANY INDIRECT, SPECIAL, EXEMPLARY, INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING WITHOUT
LIMITATION LOSS OR INTERRUPTION OF USE, DATA, REVENUES OR PROFITS) RESULTING FROM A BREACH
OF THIS WARRANTY OR BASED ON ANY OTHER LEGAL THEORY, EVEN IF ENFORA HAS BEEN ADVISED OF
THE POSSIBILITY OR LIKELIHOOD OF SUCH DAMAGES.
Some jurisdictions may require a longer warranty period than specified above and, accordingly, for
products sold in those jurisdictions the applicable warranty period shall be extended as required under the
laws of those jurisdictions. Furthermore, some jurisdictions may not allow the disclaimer of implied
warranties or the exclusion or limitation of incidental or consequential damages, so the above disclaimer,
limitation or exclusion may not apply to products sold in those jurisdictions. This limited warranty gives the
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purchaser specific legal rights and the purchaser may have other legal rights that vary from jurisdiction to
jurisdiction. This limited warranty shall be governed by the laws of the State of Texas, United States of
America, without regard to conflict of laws principles. This limited warranty shall not be governed in any
respect by the United Nations Convention on Contracts for the International Sale of Goods.
Regulatory Compliance
FCC
FCC ID: MIVGSM2428; MODEL NUMBER: GSM2428
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits pursuant to Part 15 Subpart B, Part
22, and Part 24 of the FCC rules. These limits are designed to provide reasonable protection against
harmful interference in an appropriate installation. This equipment generates, uses, and can radiate radio
frequency energy and, if not used in accordance with instructions, can cause harmful radiation to radio
communication. However, there is no guarantee that interference will not occur in a particular installation.
RF EXPOSURE
Your device is a radio transmitter and receiver. It is designed and manufactured not to exceed the
emissions limits for exposure to radio frequency (RF) energy set by the Federal Communications
Commission (FCC) of the U.S. Government. These limits are part of comprehensive guidelines and establish
permitted levels of RF energy for the general population. These guidelines are based on the safety
standards previously set by the U.S. and international standards bodies. The standards include a
substantial safety margin designed to assure the safety of all persons, regardless of age and health.
The exposure standard for wireless RF devices, such as the device, employs a unit of measurement known
as the Specific Absorption Rate, or SAR. The SAR limit set by the FCC is 1.6W/kg. SAR values at or below
that limit are considered safe for the general public.
Before a wireless RF device is made available for sale to the Public, it must be tested and certified to the
FCC that it does not exceed the SAR limits established by the FCC. Tests for SAR are conducted using the
positions and locations (e.g., at the ear or worn on the body) as required by the FCC for each device model.
The device has been tested and meets the FCC RF exposure guidelines when used against the body using
the supplied belt clip under normal usage conditions. This device conforms with the RF exposure
requirements for portable devices in accordance with FCC Part 2.1093. This equipment complies with FCC
RF radiation exposure limits set forth for an uncontrolled environment for portable devices.
Use of non-approved accessories may violate FCC RF exposure guidelines
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Canadian Compliance (Industry Canada)
IC ID: 4160a-GSM2428; MODEL NUMBER: GSM2428
This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the
following two conditions: (1) this device may not cause interference, and (2) this device must accept any
interference, including interference that may cause undesired operation of the device.
The GSM2428 has been designed to comply with safety requirements for exposure to radio waves (SAR).
SAR testing has been performed in accordance with RSS-102, with the GSM2428 transmitting at its highest
certified power level in all used frequency bands. The highest SAR value for the GSM2428 when tested was
0.477W/Kg. Please follow the instructions included in the user guide for product installation and use.
Ce dispositif est conforme à la norme de l'Industrie Canada exempts de licence RSS. Opération est
assujettie à la suite à deux conditions: (1) ce dispositif ne peut pas causer de brouillage, et (2) ce dispositif
doit accepter toutes interférence, y compris le brouillage qui peut causer intempestif de fonctionnement
du dispositif.
Le GSM2428 a été conçu pour satisfaire aux exigences de sécurité pour l'exposition aux ondes radio (SAR).
SAR essais a été réalisée conformément aux flux RSS-102, la transmission de GSM2428 à son plus haut
niveau de puissance certifiée dans toutes les bandes de fréquences utilisées. La plus haute valeur SAR pour
le GSM2428 lors de l'essai a été 0.477W / Kg. Veuillez suivre les instructions incluses dans le guide de
l'utilisateur pour l'installation du produit et l'utilisation.
R&TTE
The device modem has been fully tested and complies with all applicable requirements of EN301489-1,
EN301489-3, EN301489-7, EN300440-2, EN60950-1, IEC60950-1 and EN62311. Compliance to EN301 511
has been demonstrated by testing on both the device and the integrated module.
ROHS COMPLIANCE
The device complies with the European Union Restriction of the Use of Certain Hazardous Substances in
Electrical and Electronic Equipment ([RoHS) Directive (2002/95/EC), effective since July 1, 2006.
-V-
DISCLAIMER
The information and instructions contained within this publication comply with all FCC, GCF, PTCRB,
R&TTE, IMEI and other applicable codes that are in effect at the time of publication. Enfora disclaims all
responsibility for any act or omissions, or for breach of law, code or regulation, including local or state
codes, performed by a third party. Enfora strongly recommends that all installations, hookups,
transmissions, etc., be performed by persons who are experienced in the fields of radio frequency
technologies. Enfora acknowledges that the installation, setup and transmission guidelines contained
within this publication are guidelines, and that each installation may have variables outside of the
guidelines contained herein. Said variables must be taken into consideration when installing or using the
product, and Enfora shall not be responsible for installations or transmissions that fall outside of the
parameters set forth in this publication.
BATTERY INFORMATION AND SAFETY REQUIREMENTS
NOTE: Failure to comply with all of the following precautions could:
 Cause personal injury or property damage
 Cause abnormal chemical reactions which would make the battery over heat, smoke, distort, leak, or
catch on fire
 Destroy internal protections built into the battery
 Shorten battery life
 Reduce battery performance
Precautions













Read this entire manual and the label on the exterior of the battery.
Keep the battery away from sources of excessive heat such as fire, stoves, or direct sunlight.
Keep the battery away from sources of high voltage or static discharge.
Do not use or store the battery with other batteries or where it could touch metal.
Do not put the battery into a microwave oven.
Do not allow the battery to be crushed.
Keep the battery away from children.
Do not drop the battery.
Do not allow anything to touch any of the battery contacts, or to connect two or more of the
contacts.
Do not disassemble, destroy, or attempt reassembly of the battery.
Do not place or leave the battery in a damp or wet environment.
Do not allow water to touch the battery.
Do not wrap the battery with conductive material.
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






Properly dispose of the battery.
Do not incinerate or burn the battery.
Do not leave or discard the battery where it could get wet or become submerged in water.
Do not damage the battery.
Do not weld or solder anything to the battery, the attached wires, or the connector.
Do not use this battery in any device other than supplied.
Do not touch a leaking battery. Avoid leaked-out materials. Do not allow it to touch your skin or
clothes. If touched, immediately rinse affected areas thoroughly with water. Leaked materials may
cause skin irritation. Seek medical attention if irritation persists. If it contacts your eyes, do not rub
your eyes. Rinse the eyes thoroughly with water, and see a doctor immediately.
 Use of this battery in other devices could result in unsafe conditions.
 Risk of explosion if battery is replaced by an incorrect type.
Table of Contents
1 Introduction ........................................................................................................ 2
1.1 Objective ................................................................................................................ 2
1.2 References ............................................................................................................. 2
1.3 Requirements......................................................................................................... 2
2 Overview ............................................................................................................. 3
2.1 Product Specifications ........................................................................................... 3
2.2 Description ............................................................................................................. 4
2.3 LEDs ........................................................................................................................ 6
2.4 Switches ................................................................................................................. 7
Push To Call (PTC) ..................................................................................................... 7
Set Geo-Fence Button .............................................................................................. 7
User-Defined Button ................................................................................................ 7
Volume Buttons ........................................................................................................ 8
2.5 Interconnections .................................................................................................... 8
USB Connection ........................................................................................................ 8
Headphone Jack........................................................................................................ 8
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Speaker ..................................................................................................................... 9
Two Second Headset Delay ................................................................................... 9
Microphone .............................................................................................................. 9
SIM ............................................................................................................................ 9
Battery ...................................................................................................................... 9
3 Installation ........................................................................................................ 10
3.1 Opening ................................................................................................................ 10
3.2 Battery Installation .............................................................................................. 11
3.3 Removing the Battery .......................................................................................... 12
3.4 Inserting the Battery ............................................................................................ 13
3.5 Charging the Battery ............................................................................................ 13
Mini MT Battery Charging Guidelines .................................................................... 14
3.6 SIM Card Insertion ............................................................................................... 14
3.7 USB Driver Installation (Windows XP) ................................................................. 16
3.8 USB Driver Installation (64 Bit Windows 7) ......................................................... 23
4 Configuration .................................................................................................... 31
4.1 Configuration ....................................................................................................... 31
4.2 Dispatch Number ................................................................................................. 31
4.3 SMS Destination ................................................................................................... 31
4.4 Set GeoFence ....................................................................................................... 32
User Definable Buttons .......................................................................................... 32
4.5 Setting the Emergency Call Number .................................................................... 32
4.6 Dialing the Emergency Call Number .................................................................... 33
4.7 Configuring the PC ............................................................................................... 33
Default Serial Parameters....................................................................................... 33
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Determine which COM port to use ........................................................................ 33
Start HyperTerminal ............................................................................................... 35
4.8 Demo Configuration to the Enfora Test Server ................................................... 38
Reset the modem to factory defaults .................................................................... 38
Connecting the Mini MT to the Enfora Test Server ............................................... 38
Configure the Modem to Access the GPRS network. ............................................. 39
Verify Registration Status ....................................................................................... 40
Verify GPRS Activation............................................................................................ 40
Configure the modem to access the Enfora Server. .............................................. 41
Verifying Server connectivity.................................................................................. 42
5 GPS Operation and Verification ......................................................................... 43
5.1 GPS Operation and Verification ........................................................................... 43
5.2 Verification of GPS Lock ....................................................................................... 43
5.3 Verify GPS Operation ........................................................................................... 43
GPS Operation from Enfora Demo Server .............................................................. 43
6 Software Features ............................................................................................. 44
Additional Software Features ................................................................................. 44
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1 Introduction
1.1 Objective
This document provides a brief introduction to the Enfora® Mini MT personal asset tracking device. This
guide will provide basic instructions for configuring a Mini MT for evaluation purposes. Advanced features
are described in detail in the following reference documents:
1.2 References
 GSM2428AT001 - Enfora Mini MT AT Commands
 GSM2428CB001 - Enfora Mini MT Cook Book
 GSM2428TG001 - Enfora Mini MT Transition Guide
1.3 Requirements
Getting started with the Enfora Mini MT will require the following:




Mini MT (GSM2428)
USB to mini-USB cable (sold separately) (CAW-6000-0006)
Activated SIM card (not supplied)
Personal Computer (not supplied)
 Operating Systems: Windows XP or Windows 7 64 Bit
 USB port
 The USB Driver Setup Utility for the Mini MT is available on the Enfora website at www.enfora.com.
2 Overview
2.1 Product Specifications
Characteristics
Dimensions (L x W 102 x 60.5 x 25.4 mm
x H)
Housing
Polycarbonate
Weight
<120 g
Radio Performance
Frequency
850/900/1800/1900 MHz
Transmit Power
Class 4 (2W@850/900 MHz)
Class 1 (1W@1800/1900 MHz)
Packet Data
Mode
Protocol
Coding Schemes
Packet Channel
Class B, Multislot 8
GPRS Release 97
CS1-CS4
PBCCH/PCCCH
GSM Functionality
Voice
AMR, EFR, FR & HR
CS Data
Asynchronous; Transparent and Non-Transparent up to 14.4 kb/sec
GSM SMS
PDU, MO/MT, Cell Broadcast
Over-The-Air
Commands
GPS TX internal, binary reporting, timed reporting, maximum speed exceeded, status
change reports, GPS content, event reporting, distance reporting, geofencing, FOTA
Interface
Host Protocols
AT Commands, UDP API, PPP
Internal Protocols PPP, UDP API, TCP API
API Control/Status AT Commands, UDP API, TCP API, AT Commands Over SMS
SIM Interface I/O
SIM
Interface
Audio
Power
Internal 1.8/3.0 V SIM accessed via battery compartment
Mini USB jack for power and local data access
2.5 mm headset
AC adapter and optional vehicle power adapter
Environment
Operating
Storage
Humidity
–20ºC to 55ºC (Due to Battery Limitations with Lithium Ion)
–20ºC to 60ºC
Up to 95% non-condensing
Power
Battery
Rechargeable Lithium-Ion 1400 mAh
Certifications
FCC
GCF
PTCRB
Industry Canada
CE Mark
RoHS Compliant
Parts 2, 15, 22 & 24
Version 3.39.1
Version 5.6.0
Yes
Yes
Yes
Specifications subject to change.
2.2 Description
The Mini MT is a small, ruggedized certified quad-band device optimized for personal asset tracking.
The device has 5 buttons, 4 LEDs, a microphone, speaker, and headphone jack.
The device is intended to be used in either a body worn environment or remotely installed on equipement.
The device ships with a belt clip, see figure 5, when the device is used as a personal tracker the belt clip is
the only supported method of carrying the device on the body. It is required that the belt clip side of the
device is facing the body, use on the body in other orientations is not supported.
Figure: 1 - Mini MT Overview
Figure: 2 - Mini MT Front View (Showing LEDs)
Figure: 3 - Mini MT Side View (Showing Push to Call Button)
Figure: 4 - Mini MT Side View (Showing USB Port)
2.3 LEDs
There are four LEDs used to provide status to the user. The LED functions are defined in the table below.
Hibernate OFF
CALL
ON
GPS
BAT
(Yellow)
(Yellow)
(Yellow)
(Red)
OFF
OFF
If the battery charge level is
<20%, the BAT LED blinks
slowly, i.e. every 10 seconds.
OFF if the battery charge
level is less than 5%
Active /
Blinks on for 500ms, off Slow Blink on Blinks on for 500ms, off If the battery charge level is
for 1s, when receiving or for 500 ms, off for 2s, when locked.
<20%, the BAT LED blinks
Battery
originating call.
for 10s
slowly i.e. every 10 seconds.
Blinks on for 2s, off for 2s
for missed call.
OFF if the battery charge
level is less than 5%
ON solid during call.
Active /
Aux
Blinks on for 500ms, off ON solid
for 1s, when receiving or
originating call.
Blinks on for 500ms, off Blinks on for 500ms, off for
for 1s, when receiving or 2s during charge.
originating call.
Blinks on for 2s, off for
2s, for missed call.
Blinks on for 2s, off for
2s, for missed call.
ON solid during call
ON solid during call
NOTE: The LEDs will blink when upgrading the firmware on the Mini MT.
2.4 Switches
Push To Call (PTC)
The Push To Call (PTC) switch allows the user to place a call to a number that has been programmed.
Set Geo-Fence Button
The Mini MT "ʘ" button is programmable through the event engine. The default state is to configure a ½
mile radius geo-fence at the current location. This radius may be re-defined and is retained in non-volatile
memory.
User-Defined Button
The User-Defined button "<" is programmable. Some examples of these functions include: generate a call
to a number different from the PTC button, generate a geo-fence with different parameters than the geofence button, send an SMS of the current location to a cell phone, send the current location to the server,
etc.
Volume Buttons
The Mini MT has two volume buttons for controlling the audio volume level. These buttons are functional
whether in a call or not. The ‘+’ button is used for increasing volume and the ‘–’ button is used for
decreasing volume.
NOTE: While you are on an active phone call, the volume buttons will function in both headset and
hands-free mode.
2.5 Interconnections
USB Connection
The USB connector (see Figure 4) is used for charging the battery and for data communication. The unit will
charge from a laptop computer, AC to USB power adapter, or vehicle power to USB adapter.
Data communications with the Mini MT is also performed through the USB connector. The USB connection
is used to configure or customize the Mini MT operation. This connection is also used to provide GPS
NMEA data to a mapping or user application.
NOTE: The device should only be connected to a USB 1.0, 1.1 or 2.0 port. The USB to Mini-USB
cable used must be either USB 1.1 or USB 2.0 compliant.
The USB cable and vehicle power to USB adapter are both sold separately.
Headphone Jack
The headphone jack provides the user with the ability to connect a standard 2.5mm headset (sold
separately) when the speakerphone mode is not desirable.
Speaker
An integrated speaker allows the user to make a phone call to the pre-configured dispatch number when in
hands-free mode. The user can adjust the volume to a comfortable level using the volume up (‘+’) or down
(‘-’) buttons.
The voice operation of the Mini MT is intended for use in Speakerphone or headset modes only. It
is not designed for operation against the head and has not been approved for use in this manner.
Two Second Headset Delay
When switching between Headset and Speaker, there is a delay of approximately two seconds.
Microphone
A built-in sensitive microphone allows the user to communicate comfortably at up to 3 feet away for
hands-free operation.
SIM
A SIM card holder is located under the battery on the bottom of the Mini MT. The SIM card is required to
enable the voice and data communication capabilities of the Mini MT device.
Battery
A 1400 mAh Li-Ion battery is supplied with the Mini MT. The Mini MT battery life varies based on
configuration and use of the Mini MT.
The battery must be installed in the Mini MT in order to configure or use the device.
3 Installation
3.1 Opening
The Mini MT may have a belt clip attached. To open the Mini MT the belt clip must first be removed. The
following steps provide instructions for how to remove the belt clip and open the Mini MT.
Lift the retainer clasp on the belt clip and slide the belt clip off the Mini MT
Figure: 5 - Removal of Mini MT belt clip
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Figure: 6 - Removal of Mini MT belt clip
The battery door clasp can be rigid and resistant to opening, If this is the case, do not use a screw-driver to
open as this could cause damage to the device.
If the battery door clasp is too stiff a coin could be used to apply leverage.
Figure: 7 - Opening the Mini MT battery door.
3.2 Battery Installation
The Mini MT is supplied with a 1400 mAh Lithium-Ion rechargeable battery with built-in safety features.
The battery should be removed to gain access to the SIM card and for turning the unit off (shipping or
travel). The battery is shipped with a red protective cover over the battery terminals and must be removed
before use. The following steps provide instructions for how to remove or replace a battery.
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NOTE: The Mini MT cannot be used without a battery. Running the Mini MT only on USB power
without a battery is not supported.
3.3 Removing the Battery
Access to the battery is through the battery door on the bottom of the Mini MT. Pull up on the battery
using the thumb latch until the battery releases from the retention clips. Slide the battery away from the
contacts and remove from the Mini MT.
Figure: 8 - Mini MT Battery Cover
NOTE: The battery is initially provided with a red protective cover over the terminals. Remove the
protective cover by peeling off of the battery to expose the terminals. Discard the protective cover
after removal.
3.4 Inserting the Battery
While the battery cover is removed, insert the battery into the battery compartment with the contacts
aligned with the Mini MT power contacts. The battery must be inserted into the battery compartment at a
45-degree angle with the contact end first. Ensure the contacts of the battery line up with the contacts in
the Mini MT. Push the battery in towards the contacts and then down firmly until fully seated in the
battery compartment. Replace the battery access door ensuring the latch is locked firmly in place.
3.5 Charging the Battery
The Mini MT must be fully charged prior to initial use.
Charging your Mini MT battery may be done using a standard USB Mini cable (optional: CAW-6000-0006)
connected to your desktop personal computer (PC).
NOTE: The PC must be turned on or powered up while charging the Mini MT.
For charging the Mini MT battery in a vehicle, an optional USB to vehicle accessory power adapter is
available (PSA-9000-0002) for purchase.
NOTE: Many vehicles do not provide power to the accessory jack when the vehicle ignition is off.
An alternate method for charging using AC power may be performed with the AC power to USB power
adapter (PSA-9000- 0101). Which is available for purchase.
Connect one end of the USB cable to the Mini MT and the other end to your power source. The Mini MT
ON LED will be on solid and the BAT LED will flash while charging.
When the Mini MT is fully charged the BAT LED will be off and the ON LED will be on solid while connected
to a USB power source.
NOTE: The USB cable needs to be either USB 1.1 or USB 2.0 compliant.
Note: The AC power adapter used to charge the unit must be capable of supplying 5V@500mAh.
Mini MT Battery Charging Guidelines
The battery supplier specifies that the charging temperature range is between 0°C and 45°C. Charging
outside the recommended range may cause excessive heat or serious damage to the battery.
Do not use or leave the Mini MT in the hot sun or inside a car in direct sunlight for extended
periods. This may cause the battery to generate heat, swell, smoke, or flame. It might also cause
deterioration of the battery cell’s capacity or longevity.
A fully depleted battery typically takes 5 hours to charge. The actual charging time will depend on multiple
factors, including:
 The level of charge remaining in the battery
 The amount of current available from the USB host.
 The ambient temperature
The temperature cut off for charging is 45°C on the high end, 0°C on the low end. The battery will not
charge while outside this range.
Once the battery reaches 100% charge, the charging current to the battery will be cut off until such time as
the battery may need additional charge. The USB will power the unit so long as the battery is in place.
The charging LED blinks red while charging and turns off when the charging has stopped. The LED will also
blink if the battery level is low (i.e. 20%) and the unit is not plugged in to a charger.
3.6 SIM Card Insertion
The SIM, an integral part of any GSM terminal device, is a “smart card” that is programmed with subscriber
information. The user information consists of an International Mobile Subscriber Identity (IMSI) number
which is registered with the GSM/GPRS service provider and an encryption Ki (pronounced “key”). This
information consists of a microprocessor and memory installed on a plastic card. A SIM card can be
installed by simply inserting the SIM card in the SIM slot provided inside of the device. The SIM slot is
located under the battery and the battery door.
To install the SIM card into the Mini MT device, follow these steps:
1. Remove the battery cover from the underside of the Mini MT by pushing the tab toward the front of
the unit.
2. Remove the battery.
3. You will see the SIM card holder in the Mini MT.
4. Slide the SIM card holder to the unlocked position (as shown in the following figure) and the door
will lift up.
5. Slide the SIM card into SIM door. Make sure the notch on the SIM is aligned with the notch in the
SIM holder.
6. Close the SIM door.
7. Slide the SIM lock to the left. The SIM card holder MUST be locked.
8. Place the battery back in the Mini MT, making sure the connectors are aligned properly.
9. Replace the battery cover.
Note: The SIM card is not provided with the Mini MT device. The SIM must be obtained from the
GSM/GPRS service provider and must be provisioned by the operator for data and/or voice. Always
take care to protect the SIM. Mini MT’s GSM/GPRS related functionality will not operate without
the SIM installed.
Enfora is not liable for damages to the Mini MT when inserting a SIM card inside the device.
3.7 USB Driver Installation (Windows XP)
These instructions illustrate how to correctly install the USB drivers in Windows XP using the Enfora Driver
Setup Utility.
1. Run the Enfora Driver Setup Utility by double clicking the EnforaDriverSetup executable file.
The Enfora Driver Setup Utility Extraction window will open.
Figure: 9 - Enfora Driver Setup Utility Extraction
Once the contents have been extracted to memory the Welcome Window is displayed.
Figure: 10 - Enfora Driver Setup Utility Welcome
2. To install the drivers, select the Install button.
The Enfora Driver Setup Utility Prepare System Window will be displayed.
Figure: 11 - Enfora Driver Setup Utility Prepare System Window
3. Select the Next button to continue.
The Enfora Driver Setup Utility Installation Window will be displayed while the system installs the drivers.
Be sure to disconnect any Enfora devices. Previous drivers will be removed during this phase.
Figure: 12 - Enfora Driver Setup Utility Installation Window
Figure: 13 - Enfora Driver Setup Utility Driver Installation
4. When prompted to install the device driver select the Next button.
Figure: 14 - Enfora Driver Setup Utility Driver Installation Progress
5. During the driver install phase you may be prompted to Continue or Stop installation due to
potential compatibility issues. Select the Continue Anyway button.
Figure: 15 - Windows Security Window
Upon completion of the installation the Enfora Driver Setup Utility Driver Install Completion Window is
displayed.
Figure: 16 - Enfora Driver Setup Utility Driver Install Completion Window
6. Select the Finish button.
When the installation is complete the list of Attached Devices will be displayed within the Enfora Driver
Setup Utility Attached Devices Window
Figure: 17 - Enfora Driver Setup Utility Attached Devices Window
3.8 USB Driver Installation (64 Bit Windows 7)
These instructions illustrate how to correctly install the USB drivers in Windows 7 using the Enfora Driver
Setup Utility.
1. Run the Enfora Driver Setup Utility by double clicking the EnforaDriverSetup executable file.
The Enfora Driver Setup Utility Extraction window will open.
Figure: 18 - Enfora Driver Setup Utility Welcome Window
Once the contents have been extracted to memory the Welcome Window is displayed.
Figure: 19 - Enfora Driver Setup Utility Preparation Window
2. To install the drivers, select the Install button.
The Enfora Driver Setup Utility Prepare System Window will be displayed.
Figure: 20 - Enfora Driver Setup Utility Installation Window
3. Select the Next button to continue.
The Enfora Driver Setup Utility Installation Window will be displayed while the system installs the drivers.
Be sure to disconnect any Enfora devices. Previous drivers will be removed during this phase.
Figure: 21 - Enfora Driver Setup Utility Driver Installation
4. When prompted to install the device driver select the Next button.
Figure: 22 - Windows Security Window
During the driver install phase you may be prompted to Continue or Stop installation due to potential
compatibility issues. Select the Install this driver software anyway button.
Figure: 23 - Enfora Driver Setup Utility Driver Install Completion Window
Upon completion of the installation the Enfora Driver Setup Utility Driver Install Completion Window is
displayed.
5. If the Status displayes an issue click on the Correct issues button
6. At the "OK to apply fix" prompt, click on the Yes button.
Figure: 24 - Enfora Driver Setup Utility Attached Devices Window
Figure: 25 - Enfora Driver Setup Utility Apply Fix Window
When the installation is complete the list of Attached Devices will be displayed within the Enfora Driver
Setup Utility Attached Devices Window.
Figure: 26 - Enfora Driver Setup Utility Attached Devices Window
4 Configuration
4.1 Configuration
The Mini MT must be configured before use. Configuration is performed through AT commands from a PC
computer. A terminal program is required to interface to the Mini MT through the USB cable.
The drivers for the Mini MT support Windows XP and Windows 7 64 Bit operating systems. While Enfora
uses HyperTerminal to configure the Mini MT, the user can use another terminal program.
The Mini MT drivers must be installed on your computer before proceeding.
4.2 Dispatch Number
The “Dispatch Number” is the phone number the Mini MT will call when the Push-To-Call (PTC) button is
pressed.
To configure the Mini MT to call phone number “1-214-555-1212” enter the following command:
AT$DSPATCH=“12145551212” 
After entering the dispatch number enter: AT&W  to save. This will ensure that if the battery is
removed the number will not need to be re-entered.
4.3 SMS Destination
The SMS Destination Address is where the Mini MT would send an SMS text message. The Mini MT can
store up to five (5) SMS Destination Addresses. The following example shows how to set an SMS
Destination Address:
AT$SMSDA=1, “19875551212”
4.4 Set GeoFence
There are two user-definable buttons on the Mini MT. The first button is factory-defined to set a geofence. Depressing the Geo-Fence button will place a half-mile radius circular geo-fence around the Mini
MT. When the Mini MT exits the geo-fence an alert message will be sent via SMS message to the SMS
Destination Address defined in the AT$SMSDA field. (Messages and alerts can also be sent via GPRS packet
data. The user has the ability to control the IP and port that the packet data is transmitted to)
The factory default configuration of the Mini MT will not have any SMS Destination Addresses configured
and will not be capable of generating SMS messages for Geo-Fence events.
User Definable Buttons
The Mini MT "ʘ" button is user-definable through the event engine. The default state is to configure a ½
mile radius geo-fence at the current location.
The Mini MT "<" button is user-definable through the event engine. This button function is not defined
from the factory.
4.5 Setting the Emergency Call Number
The Mini MT is capable of dialing an emergency number (AT$EMERNUM) and a dispatch number
(AT$DSPATCH). The default emergency number in the Mini MT is “411.” The provider should reconfigure
this number to the correct emergency number for the region the Mini MT will operate in.
To set the emergency number to “911” enter the following text in the terminal window:
AT$EMERNUM=“911” 
AT&W 
The first command sets the emergency number to 911 and the second command saves the setting.
4.6 Dialing the Emergency Call Number
Depending on the Mobile Operators network configuration, the Mini MT will allow emergency
communications without a SIM card installed.
Follow these steps to initiate an emergency call:
1.
2.
3.
4.
5.
6.
7.
8.
Depress the user-defined button.
Hold the user-defined button (<).
Press and hold the PTC button.
The ON, GPS, and BAT LED’s will flash in unison.
Momentarily release the user-defined button (<) while still holding the PTC button.
Press the user-defined button (<) again.
The CALL LED will flash.
Release the user-defined (<) and the PTC buttons.
The Mini MT will establish a call to the emergency number configured in the AT$EMERNUM command.
4.7 Configuring the PC
NOTE: The following examples use Windows XP and HyperTerminal. Any Terminal program should
work, using the parameters shown below.
Default Serial Parameters





Baud Rate: 115200 baud rate
Data Bits: 8
Stop Bits: 1
Parity: None
Flow Control: None
Determine which COM port to use
On older computers, there is usually a built in COM port. This is normally COM1
With a USB connection, you will need to determine which COM port it is using.
1. Open up the System Properties window. This is done through the Control Panel > System or rightclick on My Computer and select Properties. Select the Hardware Tab. On Windows XP the screen
looks like the following:
2. Select the Device Manager button. Expand the Ports section by selecting the ‘+’ sign beside “Ports
(COM & LPT).
3. Your window should look similar to the following:
4. Plug the Mini MT into your USB port. The window should change to show Mini MT USB to UART
Device.
5. Most devices will show the COM port next to the device name. Record this number.
NOTE: Make sure there is no “!” or “X” next to the USB device. If you see an “!” or an “X,” the
device is not properly installed and will not work.
Start HyperTerminal
The following configuration steps assume that you are using the Windows XP Operating System.
Follow these steps:
1. Click Start>Programs>Accessories>Communications>HyperTerminal
2. You should see the following screen.
3. Enter a name for the connection. In this example, the name is Enfora MiniMT.
4. Click OK.
5. The next window that will appear is the Connect To window.
6. Change the Connect Using setting to the COM port that was determined in Section 7.3.2, Step 2. For
the example we are using COM3.
7. Click OK.
8. The next window is the Port Settings window.
9. Set the communication port to 115200 bits per second, 8 data bits, no parity, 1 stop bit and no flow
control.
10. Make sure the settings match the example.
11. Click OK.
12. The Main Program Window should appear.
13. Type the command ATI in the main window and press the Enter key.
14. You should see the following screen with the response from the Mini MT:
15. The response “Enfora, Inc.” indicates that you are successfully communicating with the Enfora Mini
MT.
4.8 Demo Configuration to the Enfora Test Server
The Mini MT is capable of communicating with a server. The following steps will guide you through a
configuration that will demonstrate the data communication capabilities to the Enfora Test Server. A valid
SIM card from your carrier is required that allows GPRS data communications capability.
Reset the modem to factory defaults
To restore the Mini MT to factory defaults send the following command:
AT&F
To save the current configuration to memory send the following command:
AT&W
Reset the modem with the following command:
AT$RESET
Connecting the Mini MT to the Enfora Test Server
The following information will be required from the SIM card provider (refer to GSM0000AN019 – Network
Configuration Worksheet):
 APN
 Username (if required)
 Password (if required)
 SIM PIN (if required)
The following examples show how to configure the Mini MT with a Cingular SIM card with the following
data:




APN=isp.cingular
Username=ISP@CINGULARGPRS.COM
Password=CINGULAR1
SIM PIN=1234
Configure the Modem to Access the GPRS network.
De-register the Mini MT from the network using the following command:
AT+CFUN=0 
Set the modem with the proper APN (Access Point Name) using the following command:
AT+CGDCONT=1,”IP”,”APN”
NOTE: Replace the letters “APN” with the APN that was provided to you by your wireless carrier
Example:
AT+CGDCONT=1, “IP”, “isp.cingular”
Set the username and password with the following command:
AT%CGPCO=1, “,”,0
NOTE: Substitute the correct username and password, if your cellular carrier requires a username
and password.
Example:
AT%CGPCO=1, “ISP@CINGULARGPRS.COM,CINGULAR1”,0
Configure the Mini MT for auto GPRS registration with the following command:
AT$AREG=2
Save the changes to memory with the following command:
AT&W
The Mini MT should be reset to ensure the changes are used. Reset the Mini MT with the following
command:
AT$RESET
Verify Registration Status
Verify GSM status by sending the following command:
AT+CREG?
If everything is working, you should receive one of two responses:
+CREG: 0,1 (GSM registered to home network)
OR
+CREG: 0,5 (GSM registered roaming.)
Verify GPRS status by sending the following command:
AT%CGREG?
If everything is working, you should receive one of two responses:
%CGREG: 0,1 (GPRS registered to home network)
OR
%CGREG: 0,5 (GPRS registered roaming.)
Verify GPRS Activation
Enter the following command to verify that the Mini MT is activated on the GPRS network:
AT$NETIP?
The Mini MT is activated if it has been assigned an IP address
Example of successful GPRS activation:
at$netip?
$NETIP: "166.217.226.214","066.102.163.231","066.209.010.201"
NOTE: The above IP addresses will be different for each device and location. Non-zero values
indicate a successful GPRS activation.
Example of unsuccessful GPRS activation:
at$netip?
$NETIP: "000.000.000.000", "000.000.000.000", "000.000.000.000"
If AT$NETIP returns all zeros, send the following command:
AT$CGEER
There are three common responses:
$CGEER: no PDP reject cause
(Everything should be working properly)
$CGEER: requested service option not subscribed
(APN is incorrect or SIM has not been enabled for data mode.)
$CGEER: user authentication failed
(username and/or password is incorrect.)
Configure the modem to access the Enfora Server.
To configure the modem for server interoperability, several things have to be addressed:
 Most GPRS configurations are Mobile Originate only. The mobile modem must initiate a conversation
with a remote server before the remote server can talk to the modem.
 IP addresses are dynamically assigned and can change.
 Some IP addresses are NAT and are non-routable.
These issues are addressed with the following configuration commands.
The examples will use the following information:
 Modem ID/name = “MMT_Test”
 Remote Server IP address = apitest.enfora.com
 Remote Server IP port = 1721
Give the modem a unique name with the following command:
AT$MDMID=”MMT_Test”
NOTE: This command, combined with the wakeup message, will allow the server to associate a
Public IP address with a specific modem and create a window of opportunity where the server can
send commands to the modem.
Configure the modem to talk with a specific server with the following command:
AT$FRIEND=1,1,”apitest.enfora.com”
Set the port number with the following command:
AT$UDPAPI=,1721
Enable periodic messages (wakeup) to be sent to the server every 60 seconds with the following command:
AT$WAKEUP=1,1
Configure the Mini MT for auto GPRS registration with the following command:
AT$AREG=2
Verifying Server connectivity.
For the following tests, Java Runtime must be installed on the computer. (To install Java Runtime, please
visit the Java website here: http://www.java.com/en/download/manual.jsp)
1. Start Internet Explorer and enter the following URL:
“http://apitest.enfora.com/udpapp/”
2. Enter the name used in the Modem ID (MDMID) command in the box.
3. Select Connect.
4. Select the tab with the modem name (MMT_Test). Within approximately 60 seconds wakeup
messages should be seen in the window.
NOTE: Selecting the Clear button will erase the contents of the “(ASCII Data):” window.
5. Enter the following command in the Command / Data text box:
ATI
6. Click on the Write button.
7. Verify that you see the following modem response showing Enfora, Inc. If so, you have successfully
configured the modem to talk with the server.
5 GPS Operation and Verification
5.1 GPS Operation and Verification
The Mini MT contains an integrated GPS receiver and GPS antenna. For best GPS performance the unit
should be placed in an area where it can have direct view of the sky.
5.2 Verification of GPS Lock
The Mini MT will provide an indication of successful GPS Lock within approximately 120 seconds when in
view of satellites.
The GPS LED will flash yellow when it is receiving a sufficient number of satellites to provide status. When
this occurs, the internal GPS receiver has enough information to track its current position.
5.3 Verify GPS Operation
The Mini MT GPS status may be obtained locally through the USB connection or through the GPRS
connection to a server. The following steps allow the user to determine GPS operation through a terminal
program and also through the Enfora Demonstration web server.
GPS Operation from Enfora Demo Server
The same command can be used in the server application by entering AT$GPSRD=10 in the Command /
Data text box, then selecting Write.
NOTE: The third field is a single character field representing the status of the GPS reading. There
are three valid character for this field and are described below:
 A = Valid
 V = Not Valid
 9 = Enfora Specific response that GPS solution is not valid and the last known GPS location is being
substituted.
6 Software Features
Additional Software Features
The Mini MT supports Firmware Over The Air (FOTA) upgrades. Details about FOTA commands can be
found in the AT Command Manual.

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