ZTE Manual AT T Wireless Home Phone WF720 User English PDF 3.94MB
At T Wireless Home Phone Wf720 User Manual English - Pdf - 3.94Mb AT_T_Wireless_Home_Phone_WF720_User_Manual_English_-_PDF_-_3.94MB_ AT_T_Wireless_Home_Phone_WF720_User_Manual_English_-_PDF_-_3.94MB_ User Manual ZTEGENERAL academy-assets tpassets.devicebits.com 3:
File Type pdf AT_T_Wireless_Home_Phone_WF720_User_Manual_English_-_PDF_-_3.94MB_ AT_T_Wireless_Home_Phone_WF720_User_Manual_English_-_PDF_-_3.94MB_ How do I get the User Guide for the Wireless Home Phone Base (WF720) ?
WF720 to the manual aeb16f3a-2106-4c56-a192-9edc251b2c30
User Manual: ZTE Manual AT&T Wireless Phone WF720 | ZTE USA
Open the PDF directly: View PDF 
.
Page Count: 40
User Guide
AT&T Wireless Home Phone Base
Not compatible with home security systems, wireless messaging and data
services, fax service, DVR/Satellite systems, or medical alert systems, credit
card machines, IP/PBX Phone systems, dial-up or DSL internet service.
The Wireless Home Phone Base is designed to provide coverage that is
consistent with other AT&T wireless devices, but AT&T does not represent
that the Wireless Home Phone Base will be the equivalent to landline phone
service. 911 calls are routed based on the wireless network’s automatic
location technology, but you may have to provide your home address to
emergency responders. AT&T recommends that you always have an
alternative means of accessing 911 service from your home during a power
or network outage, such as a landline telephone.
Service provided by AT&T Mobility. © 2012 AT&T Intellectual Property. All
rights reserved. AT&T, the AT&T logo and all other AT&T marks contained
herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated
companies. All other marks contained herein are the property of their
respective owners.
Copyright © 2012 ZTE CORPORATION.
All rights reserved.
No part of this publication may be excerpted, reproduced, translated or
utilized in any form or by any means, electronic or mechanical, including
photocopying and microfilm, without the prior written permission of
ZTE Corporation.
The manual is published by ZTE Corporation. We reserve the right to make
modifications on print errors or update specifications without prior notice.
Version No. : V1.0
Edition Time: April 2012
Manual No. : 081704100043
i
Thank you for purchasing an AT&T Wireless Home Phone Base.
To get the most from your new device, check out our interactive
tutorials at att.com/tutorials. Please select Manufacturer: AT&T
and Model: Wireless Home Phone (WF720) from the drop
down menus.
Welcome to AT&T
Welcome
ii
iii
Contents
Contents
Getting Started ............................................................................................................ 1
In the Box .................................................................................................................... 1
Getting to Know Your Device ........................................................................... 2
How It Works ............................................................................................................ 4
Device Installation ................................................................................................ 4
Voicemail ...................................................................................................................8
Transferring a Phone Number ........................................................................9
Using Your Device .................................................................................................... 10
Calling ........................................................................................................................ 10
Helpful Tips ............................................................................................................ 12
Important Information ......................................................................................... 14
E911 Service ............................................................................................................ 14
Power Outages ..................................................................................................... 14
Device Compatibility ......................................................................................... 14
In-Home Wiring .................................................................................................... 14
Frequently Asked Questions .............................................................................15
Troubleshooting ....................................................................................................... 18
Specifications ............................................................................................................23
Safety Instructions .................................................................................................24
Radio Frequency (RF) Energy .......................................................................... 26
FCC Compliance ..................................................................................................... 27
Warranty .......................................................................................................................28
How to Get Warranty Service .......................................................................30
Other Warranty Programs..............................................................................30
Notes ................................................................................................................................31
iv
1
In the Box
The package should contain the following items:
Getting Started
Getting Started
Phone Cable
(Optional)
Power Cord
AT&T Wireless
Home Phone Base
User Guide
Quick Start
Also Included
Back-up
Battery
2
Getting to Know Your Device
Getting Started
Power
Voicemail
Back-up Battery
Cover
Battery
Charge
Signal
Strength
On/Off
Telephone
Ports
Service
Port*
Antenna
Power
Input
*Reserved for AT&T technical support.
Service port is designed for diagnostic purposes only and is not intended for
customer use. Never place a USB-based device into the Service port of the
device under any circumstances because doing so may damage the device
and negate its warranty.
3
Getting Started
Key Icon
Name
Status Condition
Power Green Solid On
Off No power
Voicemail Green Blinking New message waiting
Off No message waiting
Battery
Charge
Green Solid High
Green Blinking Battery in use (High)
Yellow Solid Medium
Yellow Blinking Battery in use (Medium)
Red Solid Low
Red Blinking Battery in use (Low)
Off Battery not connected
Signal
Strength
Green Solid Strong
Green Blinking AT&T 3G MicroCell™ Service*
Yellow Solid Moderate
Red Solid No Service
Red Blinking Check SIM
LED Indicators
The table below describes possible states for each of the
LED indicators.
*For MicroCell owners only. MicroCell sold separately.
4
Getting Started
How It Works
Wireless Home Phone Base uses the AT&T cellular network to
provide phone service to your corded or cordless home phone(s).
Place it anywhere in your house where you have a wireless signal. It
does not require the use of a home phone wall jack like traditional
home phone service.
Wireless Home Phone Base provides many calling services, such as
voicemail, Caller ID, Call Waiting, Call Forwarding, and 3-way Calling
for your corded or cordless home phone(s). It also includes a
back-up battery in case of power outage.
Device Installation
Before You Begin
Wireless Home Phone Base works exclusively with the AT&T
cellular network and DOES NOT use your home’s phone wall jacks.
Your device should
be located:
• Where you have a
strong cellular signal
from a cell tower,
typically near a window
or outside wall.
• Near an electrical
wall outlet.
Select which phone(s) you will use with the Wireless Home
Phone Base:
• You may connect up to two phones.
• If using an existing phone, unplug it from the wall jack.
5Getting Started
Install the Back-up Battery
Remove the lid from the battery compartment.
Insert the battery connection cable into the battery port.
Place the back-up battery in the battery slot and replace the
battery cover.
During a power failure, the back-up battery enables voice
calling using a standard corded phone that does not require
external supplied power.
Notes:
• The back-up battery is intended for backup purposes only
and may take approximately five (5) hours to fully charge.
• Charge time may be impacted by environmental factors
and the back-up battery will stop charging when the ambient
temperature is outside of the temperature range allowed for
charging (32 °F - 131 °F).
•
Remove the back-up battery if the device will be disconnected
from AC power for 15 days or more to avoid possible damage.
Connect the Power Cord
Insert the small end of the power cord into the Power Input
port on the back of your Wireless Home Phone Base.
Plug the power cord into an electrical wall outlet that is not
controlled by a wall switch.
6
Check the Wireless Signal
Raise antenna to an upright position.
Confirm signal strength light is green for optimal performance.
Yellow indicates a moderate signal and may be sufficient.
Note: If you do not see a green light (strong signal), you may
want to choose an alternate installation location.
Getting Started
7Getting Started
Connect the Device to a Phone
1) Unplug your phone
from your home’s
phone wall jack.
Note: The “Phone 2” port can be used to connect an additional
phone or answering machine. This port uses the same
telephone number as the “Phone 1” port.
2)
Plug your phone into the
“Phone 1” port on the Wireless
Home Phone Base, using
your existing phone cable or
included phone cable
.
IMPORTANT: DO NOT plug the Wireless Home
Phone Base into your home’s phone wall jack.
8
Getting Started
Place a Test Call
Place a test call from your connected home phone.
Make sure to use 10-digit dialing even for local calls.
Useful Tips
• Dial “1” to set up and access your voicemail. Be sure to create
a password for security and remote access. Use of answering
machine systems is not recommended.
• Transferring a landline phone number can take ve (5) days or
more. Outgoing calls can be made immediately, while incoming
calls will continue through your old service until the transfer
is complete. Check status at www.att.com/port.
• Your AT&T Wireless Home Phone Base does not support
incoming or outgoing fax service.
• Your AT&T Wireless Home Phone Base supports voice only over
the AT&T cellular network.
• Your AT&T Wireless Home Phone Base does not support rotary or
pulse-dialing phones.
Details on using voicemail and transferring a landline phone
number can be found below and on the following pages.
Voicemail
Your Wireless Home Phone Base comes with standard wireless
voicemail. Follow the steps below to setup and use your voicemail.
Setup
Dial 1 on any home phone connected to the Wireless Home Phone
Base and wait four (4) seconds to connect to your AT&T wireless
9Getting Started
voicemail. Simply follow the voice prompts to complete setup. To
enable remote voicemail retrieval and for added security be sure to
create a password during setup.
Message Waiting
There are two indicators for a new message waiting: 1) the voicemail
icon; and 2) an intermittent dial tone.
The voicemail icon on your Wireless Home Phone Base
flashes when a voicemail message is waiting. You will also hear an
intermittent dial tone on any connected phone handset before
placing a call.
Retrieving Messages
To retrieve voice messages, dial 1 on any home phone connected
to the Wireless Home Phone Base and wait four (4) seconds to
connect to your AT&T wireless voicemail box. Simply follow the
voice prompts to listen to and manage your messages. (Alternately,
you may dial your 10-digit home phone number to access your
voicemail box.)
Remote Retrieval
To retrieve voicemail messages from a phone not connected to the
Wireless Home Phone Base, dial the number associated with your
Wireless Home Phone Base service. When voicemail picks up, press
*. You will then be prompted to enter your password. Simply follow
the prompts to listen to and manage your voicemail messages.
Transferring a Phone Number
Transferring a landline phone number to your Wireless Home
Phone Base can take five (5) days or more. Outgoing calls can
be made immediately using your Wireless Home Phone Base,
however incoming calls will continue through your old service until
the transfer is complete. It is recommended that a phone be kept
connected to your existing home wiring or prior service to continue
to receive incoming calls until the transfer is complete. To check
the status of your transfer, visit www.att.com/port.
10 Using Your Device
Calling
Making Calls
Using a phone connected to your Wireless Home Phone Base, place
and receive calls as you normally would. The Wireless Home Phone
Base supports both cordless and corded phone dialing methods.
Note: You will need to dial 10 digits even for local numbers.
Three-Way Calling
While on an existing call, press the Flash (or Talk) key on your
phone to put the first party on hold. When you hear a dial tone, dial
the second parties’ number (wait up to four [4] seconds). When
the second party answers, press the Flash (or Talk) key again to
complete the three-way connection. If the second party does not
answer, press the Flash (or Talk) key to end the connection and
return to the first party.
Note: If your phone does not have a Flash (or Talk) key, use the
off-hook mechanism supported by your phone instead
.
Call Waiting
You will hear two tones if someone calls while you are already on
a call.
To hold the current call and accept the waiting call, press the Flash
(or Talk) key. You can press the Flash (or Talk) key anytime to switch
back and forth between calls.
To clear the current call and accept the waiting call, enter 1 and
press the Flash (or Talk) key.
To reject (User Busy) the waiting call, enter 0 and press the Flash
(or Talk) key.
Using Your Device
11Using Your Device
Notes:
• Your Wireless Home Phone Base comes with standard three-
way calling and call waiting. Operation of these features will vary
depending on your home phone equipment.
• If your phone does not have a Flash (or Talk) key, then use the
off-hook mechanism supported by your phone.
Call Forwarding
To forward all calls, dial:
1) *21*
2) The 10-digit number to which you wish to forward your calls
3) # key
(Example: *21*1234567890# forwards your calls to the phone
number 123-456-7890)
Please wait at least three (3) seconds and you hear a confirmation
tone for the forwarding to complete before hanging up.
To un-forward calls, dial #21#, please wait at least three (3)
seconds and you hear a confirmation tone for the un-forwarding
to complete before hanging up.
Note:
Applicable wireless minute plan rates apply to forwarded calls.
12
Helpful Tips
Home Answering Machines
Use of answering machine systems is not recommended as
some systems may not be compatible with AT&T Wireless Home
Phone Base.
If you choose not to use the voicemail provided by your Wireless
Home Phone Base, you can use your home answering machine
by plugging it into the “Phone 2” port on the back of your Wireless
Home Phone Base.
Then, set your answering machine to pick up calls in fewer rings
than the voicemail service, which is set to five (5) rings as a default.
Adjusting Volume
Use your home phone’s volume adjustment if available. Alternately,
the volume of the Wireless Home Phone Base can be adjusted if
necessary. While on a call, press ** or ## to enter Volume Setting
Mode. Press * to decrease volume. Press # to increase volume.
To exit Volume Setting Mode press any other key or wait five (5)
seconds.
Notes:
• Four volume levels are available (level 1 to level 4); the default
setting is the highest at level 4.
• Your home phone(s) may have a separate volume level setting
function that is independent of the Wireless Home Phone Base.
Using Your Device
13
Powering On/Off
The On/Off button is used to turn your Wireless Home Phone Base
off when
still connected to the power supply. When powered off, the
Wireless Home Phone Base will no longer send or receive calls, but it
will continue to
charge the back-up battery if still connected to the
wall outlet.
To use the On/Off button on your Wireless Home Phone Base, press
and hold the button for two (2) seconds to turn power off or until
the Battery and Signal Strength indicator lights turn off (Power light
remains on when connected to an AC power source). To turn the
Wireless Home Phone Base back on, press and hold the button for
two (2) seconds or until the Battery and Signal Indicator lights turn on.
AT&T 3G MicroCell™
Wireless Home Phone Base can be used with the AT&T 3G MicroCell
when it’s within range of the MicroCell signal and the phone number
associated with the Wireless Home Phone Base has been added to
the MicroCell’s approved user list. To update your approved user
list, visit att.com/3GMicroCell and click “Manage Settings.”
The signal strength indicator on your Wireless Home Phone Base
will flash green when connected to the MicroCell.
TTY Support
TTY (Text Telephony) and TDD (Telecommunications Device
for the Deaf) are supported by the Wireless Home Phone Base. In
order to use the TTY network, you must have a TTY-compatible
phone and be in TTY mode. Note that most digital wireless devices
are TTY-compatible.
Dial *983*889*n# to set the TTY mode.
• n = 0: TTY off mode. The standard voice speaking mode and
listening mode. This is the default setting.
• n = 1: TTY full mode. Transmit and receive the TTY characters.
• n = 2: VCO mode. Receive TTY characters but transmit by
speaking into the speaker.
• n = 3: HCO mode. Transmit TTY characters but receive by
listening to the receiver.
Using Your Device
14
Important Information
Important Information
E911 Service
911 services are supported just as they are on any wireless device.
You should expect to provide your home address to the emergency
response center responsible for sending first responders (e.g.,
police, medical assistance, or fire) to your location.
Power Outages
Wireless Home Phone Base has a back-up battery with talk time
of up to three and a half (3.5) hours depending on environmental
factors. Please note you’ll need a standard corded phone that
doesn’t require external power to function with the back-up battery
for all calling, including 911.
Device Compatibility
Wireless Home Phone Base does not support your home security
systems, fax machines, dial-up or DSL internet service, DVR
services, medical alert services (e.g., Life Alert), or credit card
machines. The service cannot be used to make 500, 700, 900, 976,
0+ collect, operator assisted, or dial-around calls (e.g., 1010-XXXX).
The device does not support data services (e.g., texting, multimedia
message services (MMS), and data tethering).
In-Home Wiring
Interconnecting to home telephone wiring is not necessary, but
is possible; however, it is not recommended unless you possess
sufficient knowledge of electrical systems. Use with home wiring
requires the physical disconnection from other services, including
the landline coming into your home. Use of a qualified licensed
electrician is highly recommended. Improper installation may
result in phone equipment damage or even a fire.
15
What kind of phone do I need to work with the Wireless Home
Phone Base?
Most standard touch-tone phones may be used. Rotary phones are
not supported. Cordless phone systems provide the most flexibility
and allow you to easily place additional handsets throughout your
home. Cordless phone systems still need to be plugged into a
power outlet.
During a power outage, a standard corded phone which doesn’t
require electrical power is recommended.
How do I install my Wireless Home Phone Base?
Please see your Quick Start for the most common installation
methods. Other helpful information:
• Installation near a window or outside wall is strongly recommended
to ensure the strongest possible wireless signal in order to
maximize voice quality.
• If the Wireless Home Phone Base signal strength indicator
does not display high signal strength (Green) or voice quality is
unacceptable, you may need to relocate the device to another
part of the home with a stronger wireless signal.
Will my Wireless Home Phone Base work in areas with no or low
wireless signal strength?
A strong wireless signal (Green) is recommended for optimal
performance. A moderate signal (Yellow) may be sufficient.
If you do not see a green light, you may want to choose an
alternate location.
Does the Wireless Home Phone Base support data or
text messaging?
No, only voice services are supported.
Frequently Asked Questions
Frequently Asked Questions
16
Why don’t I see the name of the caller on caller ID?
The Wireless Home Phone Base only supports calling number
identification.
However, contact names stored on your home phone equipment
may display for incoming calls.
Do I need broadband Internet service for the Wireless Home
Phone Base to work?
No, the service is provided through the AT&T wireless network.
Can I move my Wireless Home Phone Base and use it in
another location?
Yes, your device can be moved to another location; however,
device should be used in a location where AT&T is authorized
to provide wireless service. If your device is used while on other
carrier networks, AT&T’s off-net usage restrictions apply.Please see
section 4.5 of your Wireless Customer Agreement for details.
When I dial a seven-digit number using the Wireless Home Phone
Base, I get a message that the number cannot be completed
as dialed. Does the Wireless Home Phone Base support seven-
digit dialing?
Wireless Home Phone Base requires 10-digit dialing for domestic
calls in most areas.
Can I make international calls with my Wireless Home
Phone Base?
Yes. To add international calling to your account, please call 611
from your connected phone, or 1-800-331-0500.
Frequently Asked Questions
17
Can I use my Wireless Home Phone Base internationally?
No. Use is limited to the United States, Puerto Rico, U.S. Virgin
Islands, Guam, and Northern Mariana Islands.
What is the warranty on the Wireless Home Phone Base?
AT&T Wireless Home Phone Base has a 12-month limited warranty.
For details, see page 28.
I can’t make or receive calls with my Wireless Home Phone Base
service. What should I do?
Please follow the troubleshooting steps in this User Guide.
If further assistance is required, call 1-800-331-0500.
Frequently Asked Questions
18 Troubleshooting
Troubleshooting
Problem Possible Solution
No dial tone • Make sure there is AC power to the Wireless
Home Phone Base. Do not connect to an
AC outlet controlled by a wall switch.
• Move the device to an area with sufcient
network signal (Green or Yellow Signal
Indicator light).
• Make sure your home telephone equipment
has power and is connected properly to the
Wireless Home Phone Base.
• Check that the Signal Indicator light is illumi-
nated. If not, make sure the “On/Off” button
on the back of the device is “On” (press and
hold until the Signal Indicator light illuminates).
No caller ID
name
• Like all wireless services, only the calling
number is displayed with Caller ID.
• Your home phone equipment may support
the display of names stored in its contacts
memory.
Battery LED
is off
• Make sure the back-up battery connector is
firmly connected to the battery port slot.
Only the
Power LED is
illuminated
• Press and hold the Power button on the
back of the Wireless Home Phone Base for
two (2) seconds until the Battery and Signal
Strength indicator lights turn on.
19Troubleshooting
Problem Possible Solution
Poor voice
quality
• Install using the telephone cable included with
the Wireless Home Phone Base.
• Make sure the external antenna is installed and
securely fastened.
• Move the Wireless Home Phone Base to a
different area of the home.
• Locate the device in an area with maximum
wireless signal strength (Green Signal
Indicator).
• Make sure all connections are rmly in place.
• Make sure the antenna is in a vertical position
and increase the distance away from other
electronic devices and the Wireless Home
Phone Base (including cordless base stations,
Wi-Fi routers, and cell phones).
• Move the Wireless Home Phone Base near
a window with a clear unobstructed view of
the sky and remove any objects that may be
obstructing the wireless signal.
• Make sure the home phone that is connected
to the Wireless Home Phone Base is of good
quality and in good working order.
• Voice quality may degrade with a low battery
charge (Red) when operating with back-up
battery. Connect to an AC power source to
recharge when power is available.
20 Troubleshooting
Problem Possible Solution
Signal strength
indicator is
blinking Green
• The Wireless Home Phone Base is
connected to a 3G MicroCell, and is
operating properly.
Red signal
strength
indicator
• Make sure the external antenna is installed
and securely fastened.
• Move your device to another area of the
home with a strong wireless signal.
Flashing Red
signal strength
indicator
• SIM is missing or not installed properly.
1) Remove the battery cover and back-up
battery.
2) Locate the SIM card slot and insert
the SIM card into the slot until secure.
The SIM card will click and lock in place
when properly installed in the correct
orientation.
• SIM card may be invalid or damaged and
need to be replaced.
Can’t connect
to my 3G
MicroCell
(signal strength
indicator is not
flashing Green)
• Add the phone number associated with
your Wireless Home Phone Base to your 3G
MicroCell Approved User List.
• Power cycle your 3G MicroCell as well as your
Wireless Home Phone Base.
• Make sure the Wireless Home Phone Base is
within range of the 3G MicroCell.
SIM Card
doesn’t work
in my mobile
device
•
The SIM card provided with your Wireless
Home Phone Base is intended for use only in
your specific Wireless Home Phone Base and
can not be used in a mobile handset.
21
Problem Possible Solution
Message Waiting
indicator on my
home phone
equipment
doesn’t light
• The Wireless Home Phone Base does not
support this functionality with your home
phone equipment.
• The Wireless Home Phone Base has a
dedicated Message Waiting indicator light
and will flash when you have a new voice
message, you will also hear an intermittent
dial tone when you pick up your handset.
I hear an
intermittent
dial tone
• You will hear an intermittent dial tone when
you have a new voicemail message waiting.
• Dial “1” from your home phone equipment
connected to the Wireless Home Phone
Base to review your voice messages.
My phone doesn’t
ring when a call
comes in
• If you recently transferred your landline
number, you will continue to receive
incoming calls on your previous service
until the transfer is complete. To check
transfer status, visit www.att.com/port.
• Make sure your Wireless Home Phone
Base is NOT connected to your in-home
phone wiring.
• Make sure your home phone is powered
on and connected to the Wireless Home
Phone Base.
• Your Wireless Home Phone Base number
may be set to Call Forward. Dial #21# to
un-forward calls.
Troubleshooting
22 Troubleshooting
Problem Possible Solution
My answering
machine won’t
pick up calls
•
Set your answering machine settings to pick
up calls before network voicemail, which is
approximately five (5) rings.
•
Alternately the network voicemail setting
can be increased; dial “1” to access the
voicemail platform and follow the prompts
to increase the number of rings.
•
To remove network voicemail from your
account, call AT&T Customer Care by dialing
611 or 800-331-0500.
I hear a constant
low frequency
tone (not dial
tone) when I try
to place a call
• Hang up your home phone to restore dial
tone.
23Specifications
Specifications
Dimensions (W×D×H)
6.3" (W) × 4.37" (D) × 1.05" (H)
Weight
14.11 oz. (including back-up battery)
Back-up Battery
1,500 mAh
Talk time
3.5 hours (GSM)
1.5 hours (WCDMA)
Standby time
36 hours
Note: The value of the talk time or standby time varies with the
actual environment.
24 Safety Instructions
• Keep the device and the external antenna at least eight (8) inches
from people.
• During a thunderstorm, disconnect the external power supply
and do not use the device.
• Some electronic devices are susceptible to electromagnetic
interference sent by devices that may not be adequately
shielded. For best performance, position the Wireless Home
Phone Base as far from these types of devices (TV sets, radios
and other automated office equipment) as possible so as to
avoid possible electromagnetic interference.
• Do not use the device in hospitals.
• Do not use the device on board aircraft.
• Operating of the device may interfere with medical devices
like hearing aids and pacemakers. Consult a physician or the
manufacturer of the medical device before using.
• Be aware of usage limitations when using the device at places
such as oil warehouses or chemical factories, where there are
explosive gases or explosive products being processed. Even
if your terminal is in idle state, it still transmits radio frequency
(RF) energy.
• Do not touch the antenna while calling.
• Keep the antenna free from obstructions and position the
antenna straight up. This will ensure best call quality.
• Please put the device in a safe place. The device may cause injury
if used as a toy by children.
• Do not put other things on the terminal to avoid overheating.
Safety Instructions
25
• Please use original accessories or accessories that are approved
by vendor. Using any unapproved accessories may affect your
device’s performance, damage your terminal, or even cause
danger to you and violate related national regulations about
telecom terminals.
• Because the device can produce an electromagnetic eld, do not
place it near magnetic items such as computer disks.
• Do not expose the device to direct sunlight or store it in hot areas.
High temperatures can shorten the life of electronic devices.
• Prevent liquids from leaking into the device.
• Do not attempt to disassemble the device by yourself.
Non-expert handling of the device may cause bodily injury or
device damage.
• Do not install or remove the SIM card when the power is on.
Safety Instructions
26
Radio Frequency (RF) Energy
This device meets the government’s requirements for exposure to
radio waves.
This device is designed and manufactured not to exceed the
emission limits for exposure to radio frequency (RF) energy set by
the Federal Communications Commission of the U.S. Government:
The exposure standard for wireless mobile devices employs a unit
of measurement known as the Specific Absorption Rate, or SAR.
The SAR limit set by the FCC is 1.6 W/kg.*
While there may be differences between the SAR levels of
various devices and at various positions, they all meet the
government requirement.
The FCC has granted an Equipment Authorization for this device
with all reported SAR levels evaluated as in compliance with the
FCC RF exposure guidelines. SAR information on this device is
on file with the FCC and can be found under the Display Grant
section of http://www.fcc.gov/oet/ea/fccid/ after searching
FCC ID: Q78-WF720.
Radio Frequency (RF) Energy
* Tests for SAR are conducted using standard operating positions accepted
by the FCC with the device transmitting at its highest certified power level in
all tested frequency bands. Although the SAR is determined at the highest
certified power level, the actual SAR level of the device while operating can
be well below the maximum value. This is because the device is designed
to operate at multiple power levels so as to use only the power required to
reach the network. In general, the closer you are to a wireless base station
antenna, the lower the power output.
27
FCC Compliance
This device complies with part 15 of the FCC Rules. Operation
is subject to the condition that this device does not cause
harmful interference.
Caution: Changes or modifications not expressly approved
by the manufacturer could void the user’s authority to operate
the equipment.
Note: This equipment has been tested and found to comply with
the limits for a Class B digital device, pursuant to part 15 of the FCC
Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This
equipment generates, uses, and can radiate radio frequency energy
and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur
in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more
of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from
that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician
for help.
FCC Compliance
28 Warranty
Warranty
ZTE offers you a limited warranty that the enclosed subscriber
unit and its enclosed accessories will be free from defects in
material and workmanship for a period that expires one (1) year
from the date of sale of the Product to you, provided that you are
the original end-user purchaser of the Product and provided that
your purchase was made from a supplier authorized by the Seller.
Transfer or resale of a Product will automatically terminate warranty
coverage with respect to that Product. This limited warranty is
not transferable to any third party, including but not limited to
any subsequent purchaser or owner of the Product. This limited
warranty is applicable only to end users in the United States.
This product or phone is warrantied for 12 months from date
of purchase.
For warranty service information, please call ZTE service
number (877) 817-1759 (toll-free). The manufacturer’s website,
http://www.zteusa.com, is also available for assistance.
This warranty only applies if the product has been used in
accordance with the manufacturer’s instructions under normal
use and with reasonable care.
What this warranty does not cover:
a) Defects or damages resulting from the misuse of this
product.
b) Defects or damages from abnormal use, abnormal
conditions, improper storage, exposure to moisture,
dampness or corrosive environments, unauthorized
modifications, unauthorized repair, neglect, rough handling,
abuse, accident, alteration, improper installation, incorrect
voltage application, food or liquid spoilage, acts of God.
c) Normal wear and tear.
d) If the Product has been opened, modified or repaired by
anyone other than a warranty service center or if it is repaired
using unauthorized spare parts.
e) If the serial number or mobile accessory date code has been
removed, erased, defaced, altered, or are illegible in any way
subject to sole judgment of ZTE.
29Warranty
LIMITED WARRANTY
TO THE EXTENT PERMITTED BY APPLICABLE LAW, THIS
LIMITED WARRANTY IS YOUR SOLE AND EXCLUSIVE REMEDY
AGAINST ZTE AND ZTE’S SOLE AND EXCLUSIVE LIABILITY IN
RESPECT OF DEFECTS IN PRODUCT. HOWEVER, THIS LIMITED
WARRANTY SHALL NOT EXCLUDE NOR LIMIT ANY OF YOUR LEGAL
(STATUTORY) RIGHTS UNDER THE APPLICABLE NATIONAL LAWS.
TO THE EXTENT PERMITTED BY APPLICABLE LAW ZTE DOES
NOT ASSUME ANY LIABILITY FOR LOSS OF OR DAMAGE TO OR
CORRUPTION OF DATA, FOR ANY LOSS OF PROFIT, LOSS OF USE
OF PRODUCTS OR FUNCTIONALITY, LOSS OF BUSINESS, LOSS
OF REVENUES OR LOSS OF ANTICIPATED PROFIT, INCREASED
COSTS OR EXPENSES OR FOR ANY INDIRECT, OR SPECIAL OR
CONSEQUENTIAL LOSS OR DAMAGE. TO THE EXTENT PERMITTED
BY APPLICABLE LAW, ZTE’S LIABILITY SHALL BE LIMITED TO THE
PURCHASE VALUE OF THE PRODUCT. THE ABOVE LIMITATIONS
SHALL NOT APPLY TO DEATH OR PERSONAL INJURY CAUSED BY
DEFECT OF PRODUCT IN MATERIAL, DESIGN, AND WORKMANSHIP.
30
Warranty
How to Get Warranty Service
To obtain warranty service, please call (877) 817-1759. Please have
the following information available when you send the device in
for repair:
• A valid Proof of Purchase
• Return address
• Daytime phone number or fax number
• Model #
• IMEI # (Look for the 15-digit IMEI # behind the back-up battery of
the device.)
• Complete description of the problem
• Transportation prepaid
Other Warranty Programs
You may have other warranty programs with your purchase, such as
warranty exchange. If so, please refer to equipment package or the
original point of sale.
31
Notes
32
Notes
