CipherLab 3GC-8001 CRADLE User Manual rev
CipherLab Co., Ltd. CRADLE rev
User Manual_rev.pdf
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3G/GPRS Cradle For 8 Series Mobile Computers Version 1.03 Copyright © 2015 CIPHERLAB CO., LTD. All rights reserved The software contains proprietary information of CIPHERLAB CO., LTD.; it is provided under a license agreement containing restrictions on use and disclosure and is also protected by copyright law. Reverse engineering of the software is prohibited. Due to continued product development this information may change without notice. The information and intellectual property contained herein is confidential between CIPHERLAB and the client and remains the exclusive property of CIPHERLAB CO., LTD. If you find any problems in the documentation, please report them to us in writing. CIPHERLAB does not warrant that this document is error-free. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise without the prior written permission of CIPHERLAB CO., LTD. For product consultancy and technical support, please contact your local sales representative. Also, you may visit our web site for more information. The CipherLab logo is a registered trademark of CIPHERLAB CO., LTD. All brand, product and service, and trademark names are the property of their registered owners. The editorial use of these names is for identification as well as to the benefit of the owners, with no intention of infringement. CIPHERLAB CO., LTD. Website: http://www.cipherlab.com IMPORTANT NOTICES FOR USA 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. 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. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. FOR EUROPE This device complies with the essential requirements of the R&TTE Directive 1999/5/EC. The following test methods have been applied in order to prove presumption of conformity with the essential requirements of the R&TTE Directive 1999/5/EC: - EN 60950-1: 2006+A11:2009+A1:2010+A12:2011+A2:2013 Safety of Information Technology Equipment - EN 301 908-1 V6.2.1: 2013 Electromagnetic compatibility and Radio spectrum Matters (ERM); Base Stations (BS), Repeaters and User Equipment (UE) for IMT-2000 Third-Generation cellular networks; Part 1: Harmonized EN for IMT-2000, introduction and common requirements, covering essential requirements of article 3.2 of the R&TTE Directive - EN 301 908-2 V6.2.1: 2013 IMT cellular networks; Harmonized EN covering the essential requirements of article 3.2 of the R&TTE Directive; Part 2: CDMA Direct Spread (UTRA FDD) User Equipment (UE) - EN 301 511 V9.0.2: 2003 - Global System for Mobile communications (GSM); Harmonized standard for mobile stations in the GSM 900 and DCS 1800 bands covering essential requirements under article 3.2 of the R&TTE directive (1999/5/EC) -EN 301 489-1 V1.9.2: 2011 Electromagnetic compatibility and Radio Spectrum Matters (ERM); ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 1: Common technical requirements -EN 301 489-7 V1.3.1: 2005 ElectroMagnetic compatibility and Radio spectrum Matters (ERM); ElectroMagnetic Compatibility (EMC) standard for radio equipment ad services; Part 7: Specific conditions for mobile and portable radio and ancillary equipment of digital cellular radio telecommunications systems (GSM and DCS) -EN 301 489-24 V1.5.1: 2010 Electromagnetic compatibility and Radio Spectrum Matters (ERM); ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 24: Specific conditions for IMT-2000 CDMA Direct Spread (UTRA) for Mobile and portable (UE) radio and ancillary equipment -EN 62311: 2008 Assessment of electronic and electrical equipment related to human exposure restrictions for electromagnetic fields (0 Hz-300 GHz) (IEC 62311:2007 (Modified)) SAFETY PRECAUTIONS RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS. The use of any batteries or charging devices, which are not originally sold or manufactured by CipherLab, will void your warranty and may cause damage to human body or the product itself. DO NOT disassemble, incinerate or short circuit the battery. DO NOT expose the scanner or the battery to any flammable sources. For green-environment issue, it's important that batteries should be recycled in a proper way. Under no circumstances, internal components are self-serviceable. The charging and communication cradle uses an AC power adapter. A socket outlet shall be installed near the equipment and shall be easily accessible. Make sure there is stable power supply for the mobile computer or its peripherals to operate properly. CARE & MAINTENANCE This cradle is intended for indoor use only. It may do damage to the cradle when being exposed to extreme temperatures or soaked wet. When the body of the cradle gets dirty, use a clean and wet cloth to wipe off the dust. DO NOT use/mix any bleach or cleaner. Always keep the cradle dry. If you shall find the cradle malfunctioning, write down the specific scenario and consult your local sales representative. RELEASE NOTES Version Date Notes 1.03 Jan. 20, 2014 Designed with the antenna inside 1.02 Nov. 09, 2012 Add: 3.1 Detect Baud Rate AT Commands (AT+BAUD) Modification: Main Menu pictures (with “DetectBaudRate” item) updated 1.01 May.25,2012 Add CE/IC Warning information 1.00 March.12,2012 Initial release INTRODUCTION Capable of charging the 3.7 V, 700 mAh Li-ion battery, the 3G/GPRS Cradle is specifically designed for 8000 Series Mobile Computers to connect to WWAN via 3G/GPRS or GSM data services. This manual serves to guide you through how to install, configure, and operate the 3G/GPRS Cradle. We recommend you to keep one copy of the manual at hand for quick reference or maintenance purposes. To avoid any improper disposal or operation, please read the manual thoroughly before use. Thank you for choosing CipherLab products! 3G/GPRS Cradle Reference Manual 3G/GPRS CRADLE No. Description No. Description LED Indicators (POWER, TX/RX, LAN) SIM Card Slot Power Jack Note: It is recommended that the charging devices be operated at room temperature (18°C to 25°C) for optimal performance. The charging devices will not charge the battery when the temperature drops below 0°C or exceeds 40°C. Introduction INSTALLATION 1) Remove the rubber cover at the back of the cradle. 2) Insert your SIM card and replace the rubber cover. The SIM card orientation is as shown in the illustration below, with contacts facing down. Refer to Chapter 3 Using 8000 to Configure 3G/GPRS Cradle. 3) Seat the mobile computer in the cradle. 4) Connect the power supply cord to a suitable power outlet, and the cradle’s POWER indicator will become red. The cradle is ready for charging the mobile computer. Note: You need to take out your SIM card when it is not in use. Always disconnect the power supply before removing the SIM card. 3G/GPRS Cradle Reference Manual HARDWARE FEATURES GPRS Cradle: Quad-band EGSM 850/900 MHz and GSM 1800/1900 MHz GPRS multi-slot Class 10 Full PBCCH support Comply with GSM phase 2/2+ 3G/GPRS Cradle: WWAN – 3.75G UMTS/HSUPA Supported Bands HSUPA: 850/900/AWS/1900/2100 GSM/GPRS/EDGE: 850/900/1800/1900 Technology Supported HSUPA Release 6 GPRS/EDGE Multislot class10 GSM CS SMS Note: Depending on carrier support. IN THE PACKAGE The following items are included in the package. Save the box and packaging material for future use in case you need to store or ship the cradle. 3G/GPRS Cradle, complete set including power adapter and supply cord Quick Start Guide Note: This manual is included in the Product CD shipped with CipherLab related products. Chapter 1 USING 3G/GPRS CRADLE The 3G/GPRS Cradle is a charging & communication cradle, specifically designed for connecting CipherLab 8000 Series Mobile Computers to WWAN via 3G/GPRS or GSM data services. Refer to Appendix I Programming Support. This chapter explains the working mode supported by the 3G/GPRS Cradle. For quick deployment, we provide a utility (.SHX) that can be downloaded to your mobile computer and used to configure, test, and upgrade firmware of as many cradles as you have. Refer to Chapter 3 Using 8000 to Configure 3G/GPRS Cradle and Chapter 4 Upgrading Firmware. Please contact your Internet service provider (ISP) or network operator for information on 3G/GPRS related settings, such as APN (name of access point that connects the mobile network to the Internet) IP address (DHCP or static) User name and password (may be optional, depending on Challenge-Handshake Authentication Protocol) Note: It is recommended that the charging devices be operated at room temperature (18°C to 25°C) for optimal performance. The charging devices will not charge the battery when the temperature drops below 0°C or exceeds 40°C. 3G/GPRS Cradle Reference Manual 1.1 WORKING MODE 1.1.1 MODEM MODE It works as a 3G/GPRS modem. Refer to Chapter 2 How Modem Mode Works Chapter 1 Using 3G/GPRS Cradle 1.2 UNDERSTANDING STATUS INDICATORS The cradle provides three LED indicators on the front panel to indicate status. Refer to Chapter 2 How Modem Mode Works for information on the initialization stages after powering on the cradle. Normally, when the power cord is good and properly connected, the POWER indicator will become solid. POWER TX/RX LAN STATUS Solid Red -- -- Power on Off -- -- Power off Solid Red Flashing Green Flashing Green Initializing Solid Red Off Slow Flashing Green (1s period) Standby Solid Red Flashing Green Off Initialization Error Solid Red Off Fast Flashing Green (0.3s period) Dialing Out Solid Red Off Solid Green Connected Solid Red Flashing Green Solid Green Data Transferring 3G/GPRS Cradle Reference Manual Chapter 2 HOW MODEM MODE WORKS Referring to the flow chart on the next page, the TX/RX and LAN indicators are used to indicate a specific stage of initialization, data connection, as well as firmware download. They are explained below (by number). 1) Initializing After powering on, the TX/RX and LAN indicators will flash in turn at the time interval of 0.25 seconds for 30 seconds, indicating the cradle is in initialization process. 2) Initialization OK If initialization is done successfully, the LAN indicator will flash at the time interval of 1 second, waiting for AT commands. 3) Initialization NG If initialization fails, the TX/RX indicator will flash at the time interval of 0.5 seconds, indicating an error occurs. For example, it might fail to pass PIN authentication, the signal strength is weak for the network, the Access Point name is incorrect, etc. For details on the specific initialization error, use “AT+ERR?” to get the error code. Although initialization fails, the cradle can still accept AT commands. In case of the “ATDT” command, it will re-initialize before dialing out. 4) Dialing out When in Dial mode (ATDT), the LAN indicator will flash at the time interval of 0.3 seconds for 20 seconds. 5) Connected When in Dial mode (ATDT), the LAN indicator will become green after successfully establishing a connection. 6) Data Transmission When in Dial mode (ATDT), the TX/RX indicator will flash as long as data transmission occurs. 7) Download Ready/Downloading When in Download mode (AT+DOWNLOAD), the TX/RX and LAN indicators will flash to indicate the cradle is ready for downloading or downloading is in progress. 3G/GPRS Cradle Reference Manual 10 Chapter 2 How Modem Mode 2.1 DIALING OUT When the mobile computer is seated in the cradle, it can send the collected data back to a remote server, as well as download lookup files, via GSM or 3G/GPRS. When dialing out (ATDT), the LED of LAN will flash at the time interval of 0.3 seconds for 20 seconds. When connected, the LED of LAN will become green after successfully establishing a connection. The LED of TX/RX will flash as long as data transmission occurs. Note: It is suggested to issue the command “AT” every five seconds for best practice, in order to check whether the mobile computer is seated in the cradle. The escape sequence, consisting of three characters “+++”, is used to terminate the data connection. 2.1.1 GSM CONNECTION When initialization is done, issue ATDT(phone number) to establish data connection via GSM. Note: GSM support is dependant on your Network operator and your ISP. Typically GSM is used with 2G SIM cards. 2.1.2 3G/GPRS CONNECTION When initialization is done, issue ATDTxxx.xxx.xxx.xxx:kkkk or ATDT[HostName:Port] to establish data connection via 3G/GPRS. The buffer size of the cradle is 1460 bytes, and data packet will be sent out as long as it satisfies any of the following requirements: buffer is full (= maximum packet size is 1460 bytes) delimiter character is encountered end of transmission timeout (= no transmission for 5 milliseconds) 11 3G/GPRS Cradle Reference Manual 2.2 CONFIGURING THE CRADLE Regardless of the result of initialization, you can issue AT commands to configure the cradle, such as Perform the echo test between the mobile computer and the cradle. Write the current settings to flash or load factory defaults. Get the hardware version (Serial Number) or firmware version of the cradle. Set PIN authentication, enable or disable. Change PIN code of SIM card. Send delimiter during data transmission. For 3G/GPRS connection — Change Access Point name, apply Challenge-Handshake Authentication Protocol (CHAP), and so on. 2.2.1 GENERAL SETTINGS AT Commands Description GSM 3G/GPRS AT Get echo from the cradle. √ √ ATF Load factory defaults. √ √ ATW Write the current settings to flash. √ √ AT+KVER? Get the firmware version of the cradle kernel program. √ √ AT+SN? Get the serial number of the cradle. √ √ AT+VER? Get the firmware version of the cradle user program. √ √ AT+CGSN? Get the IMEI number. √ √ AT+BAUD= Set Baud rate (only for 3G Cradle) √ √ 2.2.2 CONNECTION SETTINGS AT Commands Description AT+CLCK=SC, 2 Get the information about whether PIN authentication is applied to the facility lock of SIM card. √ √ AT+CLCK=SC,, Set PIN authentication, enable or disable. √ √ AT+CPIN? Get the information about whether PIN or PUK code is required. √ √ AT+CPIN= Set PIN code for authentication. √ √ AT+CPWD=SC Change PIN code of SIM card. √ √ AT+DLMT? Get the delimiter check status, as well as the delimiter character if in use. √ √ AT+DLMT= Set the delimiter check, enable or disable. √ √ 12 GSM 3G/GPRS Chapter 2 How Modem Mode AT+APN? Get the Access Point Name (APN) currently in use. √ AT+APN= Set the Access Point Name (APN) you want to connect to. √ AT+CHAP? Get the Challenge-Handshake Authentication Protocol (CHAP) setting. √ AT+CHAP= Set the Challenge-Handshake Authentication Protocol (CHAP) setting, enable or disable. √ AT+DHCP? Get the Dynamic Host Configuration Protocol (DHCP) setting. √ AT+DHCP= Set the Dynamic Host Configuration Protocol (DHCP) setting, enable or disable. √ AT+IP? Get the fixed IP address of the cradle. √ AT+IP= Set the fixed IP address of the cradle. √ AT+PSW? Get the password for Challenge-Handshake Authentication Protocol (CHAP). √ AT+PSW= Set the password for Challenge-Handshake Authentication Protocol (CHAP). √ AT+USER? Get the user name for Challenge-Handshake Authentication Protocol (CHAP). √ AT+USER= Set the user name for Challenge-Handshake Authentication Protocol (CHAP). √ 13 3G/GPRS Cradle Reference Manual 14 Chapter 3 USING 8000 TO CONFIGURE 3G/GPRS CRADLE For deployment engineers, download the runtime program “8000Deploy3G.shx” to the mobile computer, and then use it to deploy a set of standard settings to the cradle, as well as perform functionality testing. 1) Run one of the CipherLab download utilities on your desktop computer, for example, “ProgLoad.exe”. Choose the correct interface, COM port, baud rate, file type, and browse the file system to locate the utility “8000Deploy3G.shx”. 2) Press [8]+[Power] on the mobile computer to turn it on and access the Program Manager menu. You may download the program directly to the active memory sector “ACT”, or to an empty sector and activate the program later. Choose the correct interface and baud rate that match the settings on your desktop computer. 3) Upon completion of the download process, you have to activate the program if it is downloaded to an empty sector. 4) The program “8000Deploy3G.shx” will start itself in a few seconds. 5) Set Baud rate, if necessary (please refer to 3.1 Detect Baud Rate). 6) Go to 2. Settings | 2. Configure to configure cradle settings, such as PIN code, name of access point, etc. Note: You must input the correct PIN code even though authentication is disabled! You can check all these settings via 2. Settings | 1. Information. 15 3G/GPRS Cradle Reference Manual Go through the following steps with each cradle: 7) Connect the power supply cord to a suitable power outlet. Note: After powering on, the POWER indicator will become red. The TX/RX and LAN indicators will flash in turn at the time interval of 0.25 seconds for 30 seconds, indicating the cradle is in initialization process. Then, TX/RX indicator will keep on flashing, indicating a failure in initialization due to lack of SIM card. Ignore it! 8) Seat the mobile computer in the cradle. Go to 2. Settings | 4. Default Set to reset the cradle. 9) Disconnect the power supply cord. 10) Insert SIM card to the cradle. 11) Re-connect the power supply cord. Note: After powering on, the POWER indicator will become red. The TX/RX and LAN indicators will flash in turn at the time interval of 0.25 seconds for 30 seconds, indicating the cradle is in initialization process. Then, the LEDs will flash differently according to the status: (1) If the TX/RX indicator flashes, it means initialization failed due to incorrect PIN; (2) If the LAN indicator flashes, it means initialization is done successfully, either with correct PIN or PIN not required at all. 12) Go to 2. Settings | 3. Download to download your settings to the cradle. 16 Chapter 3 Using 8000 to Configure 3G/GPRS Cradle 13) Disconnect the power supply cord. 14) Re-connect the power supply cord. Note: After powering on, the POWER indicator will become red. The TX/RX and LAN indicators will flash in turn at the time interval of 0.25 seconds for 30 seconds, indicating the cradle is in initialization process. Then, the LEDs will flash differently according to the status: (1) If the TX/RX indicator flashes, it means initialization failed due to incorrect PIN; (2) If the LAN indicator flashes, it means initialization is done successfully, either with correct PIN or PIN not required at all. 15) Perform echo tests if necessary. 17 3G/GPRS Cradle Reference Manual 3.1 DETECT BAUD RATE 3G Cradle with firmware version 1.03 or later provides users with the function to switch between Baud rates (57600 or 115200 bps). The default value is 57600bps; users can set Baud rate to 115200bps for greater amounts of data transmission. Select 1. DetectBaudRate on the main menu. After entering the “DetectBaudRate” item, the mobile computer will detect and display the current Baud rate. Press the [1] or [2] key to select the corresponding Baud rate, or press the [ESC] key to back to the previous menu. After the [1] or [2] key is pressed, the message shows up indicating Baud rate setting is done. Once the Baud rate setting is changed, system will immediately have the setting take effect and save it. Next time the device will power up with the new setting. 18 Chapter 3 Using 8000 to Configure 3G/GPRS Cradle 3.2 VIEW THE SETTINGS 3.2.1 PREVIEW THE NEW SETTINGS In order to double-check the cradle configuration you are working on, information of the new settings can be previewed here. Press the Up or Down key to turn pages. PIN (for authentication) When enabled, it means you need to provide PIN code for authentication while connecting the cradle to a GSM or 3G/GPRS network. If the current and new PIN codes are blank, you have to input the PIN code via the Configure menu. When disabled, it means authentication is disabled; however, you still have to input the correct PIN code as the current one in use. APN Name of access point that connects the mobile network to the Internet — For establishing a 3G/GPRS connection, you have to provide the access point name. CHAP Challenge-Handshake Authentication Protocol — When enabled, user name and password are required. DHCP When enabled, DHCP server is in use. When disabled, you have to specify a static IP address for the cradle. Note: You must input the PIN code even though authentication is disabled! The default PIN, APN, CHAP, as well as IP settings should be obtained from your Internet service provider (ISP) or network operator. 19 3G/GPRS Cradle Reference Manual 3.2.2 VIEW THE CURRENT CRADLE SETTINGS You may like to find out the current cradle settings, before or after configuring the cradle. Such information is especially helpful when you fail to configure the cradle. Ver: (version number) The current firmware version of user program and cradle kernel program. Refer to AT+VER and AT+KVER. +CPIN: (status) The current PIN code status. Refer to AT+CPIN. APN: (access point name of ISP) The current access point you are connecting to. Refer to AT+APN. CHAP: (status), USER & PSW The current status of Challenge-Handshake Authentication Protocol (CHAP). Refer to AT+CHAP. When CHAP is enabled, user name and password are required. DHCP & IP The current status of DHCP server. Refer to AT+DHCP. IP address assigned to the cradle is displayed in the second line: dynamic IP address when DHCP server is enabled static IP address when DHCP server is disabled 3.2.3 VIEW IMEI INFORMATION You may need to identify the cradle by the IMEI number. 20 Chapter 3 Using 8000 to Configure 3G/GPRS Cradle 3.3 CONFIGURE SETTINGS 3.3.1 AUTHENTICATION Set or modify the security setting of your SIM card. When enabled, PIN code is required. 3.3.2 PIN CODE Set or change the PIN code used for authentication. Note: You must input the correct PIN code even though authentication is disabled! 3.3.3 SETTINGS The access point name, CHAP, and IP settings should be the same as obtained from your Internet service provider (ISP) or network operator. 21 3G/GPRS Cradle Reference Manual 3.4 DOWNLOAD SETTINGS 3.4.1 DOWNLOAD OK After configuring settings, download new connection settings to the cradle, or the cradles one by one. 1) On your mobile computer, go to Settings | Default Set. 2) Seat your mobile computer in the cradle. Note: For initial downloading, you are advised to load the default settings to the cradle first. 3) Disconnect the power supply cord. 4) Re-connect the power supply cord. 5) On your mobile computer, go to Settings | Download. 6) Seat your mobile computer in the cradle. 7) Disconnect the power supply cord. 8) Re-connect the power supply cord. 22 Chapter 3 Using 8000 to Configure 3G/GPRS Cradle 3.4.2 DOWNLOAD FAIL — INCORRECT PIN This error message is displayed due to the incorrect PIN. You are required to provide the correct one while re-configuring settings. 3.4.3 DOWNLOAD FAIL — PUK REQUIRED This error message is displayed due to PUK issue. You are required to use your cellular phone to unlock the SIM card, with the PUK code provided by the network operator. 3.4.4 RESET TO DEFAULTS For initial downloading, or in case the cradle malfunctions, you are advised to load the default settings to the cradle first. 1) On your mobile computer, go to Settings | Default Set. 2) Seat your mobile computer in the cradle. 23 3G/GPRS Cradle Reference Manual 3.5 TESTING You may find it necessary to test the basic functionalities of the cradle. Seat your mobile computer in the cradle and run the Echo Test utility on your desktop computer. Note: (1) Echo Test – Dial GSM and Dial 3G/GPRS are for internal testing. (2) CMU200 Test is for manufacturing use. (3) Signal Level – Show you the signal quality presently. 3.5.1 3G/GPRS TEST On your desktop computer, select [TCP/IP - Server] and change settings if necessary. Then, click [Start]. On your mobile computer, go to Test | Echo Test | 3G/GPRS Test. 24 Chapter 3 Using 8000 to Configure 3G/GPRS Cradle 3.5.2 GSM TEST On your desktop computer, select [Modem - TAPI] and change settings if necessary. For an external modem device, select [Modem – COM] and change settings if necessary. Then, click [Start]. On your mobile computer, go to Test | Echo Test | GSM Test. 25 3G/GPRS Cradle Reference Manual 3.5.3 SIGNAL LEVEL Show you the information about 3G/GPRS signal quality received through cradle. 1) On your mobile computer, go to Test | Signal Level. 2) Seat your mobile computer in the cradle. Note: Don’t remove the mobile computer from the cradle before pressing [ESC] to exit the process of implementing signal level function. 3.6 CHECK ERROR CODES You may need to check the error codes for troubleshooting. Refer to Error Codes. 26 Chapter 4 UPGRADING FIRMWARE 4.1 DOWNLOAD VIA MOBILE COMPUTER The 3G/GPRS Cradle allows you to upgrade firmware via the mobile computer. When firmware upgrade is available, download the utility “8000Deploy3G.shx” to your mobile computer. Warning: DO NOT upgrade firmware unless the version of firmware is newer than that your cradle has. For information of the current firmware version, check AT commands. 1) Download the utility “8000Deploy3G.shx” to your mobile computer. The mobile computer will display a selection menu. 2) On your mobile computer, select F/W Upgrade. 3) Seat the mobile computer in the cradle. You may see this error message when the mobile computer is not properly seated in the cradle. Please try again! Warning: Before completing the download, do not disconnect the power cord or remove the mobile computer from the cradle! 27 3G/GPRS Cradle Reference Manual 4.2 CRADLE DOWNLOAD MODE Regardless of the result of initialization, you can issue “AT+DOWNLOAD” to upgrade to a new firmware version when available. 1) Connect a spare IR cradle to your computer and make sure the cradle baud rate is 57,600 bps (best suggestion). If not, adjust the cradle DIP switch. 2) Connect the power supply cords of the spare cradle and the 3G/GPRS Cradle to a suitable power outlet separately. 3) Hold the spare cradle upside-down so that its IR interface is facing to the IR interface of the 3G/GPRS Cradle, as shown as the illustration. 4) Run HyperTerminal on your computer. Type “AT+DOWNLOAD”, and press the [ENTER] key. 5) When the cradle is ready to download a new program, the TX/RX and LAN indicators will flash. 6) Exit HyperTerminal. 7) Run CipherLab download utility, such as ProgLoad.exe, on your computer. 8) During downloading, the TX/RX and LAN indicators will flash. 9) The 3G/GPRS Cradle will restart itself automatically upon completion of program download. 28 SPECIFICATIONS 8001 GPRS CRADLE Processor & Memory CPU 16-bit CMOS, low power consumption Memory Firmware upgradeable Power Adapter Input AC 100~240 V, 50/60 Hz Output 5V DC Power Consumption Standby Operating (dial-out transmission) 200 mW : 40 mA for cradle only 280 mW : 56 mA when battery is charged to full 2850 mW : 570 mA while charging 3150 mW : 630 mA while charging with backlight on 1050 mW : 210 mA when battery is charged to full & 3500 mW Peak : 700 mA while charging 3825 mW : 765 mA while charging with backlight on 10000 mW : 2000 mA, 577µs Enclosures Materials ABS plastic Dimensions 111 mm (L) × 101 mm (W) × 57 mm (H) Weight Approx. 220g Notifications Status Indicators 3 LEDs for connection status Communications Data Call via GSM 支援四頻 EGSM 850/900 MHz、GSM 1800/1900 MHz Compliant to GSM Phase 2/2+ IP Packet via GPRS GPRS multi-slot Class 10 GPRS mobile station Class B 29 3G/GPRS Cradle Reference Manual EGSM 850/900 輸出功率為 Class 4 (2W) GSM 1800/1900 輸出功率為 Class 1 (1W) Temperature Operating -10 °C to 55 °C Storage -20 °C to 70 °C Humidity Operating 10% to 90%, non-condensing Storage 5% to 95%, non-condensing 30 Specifications 8001 3G CRADLE Processor & Memory CPU 32-bit MCU Memory Firmware Upgradeable Power Adapter Input AC 100~240 V, 50/60 Hz Output 5V DC 2000mA Power Consumption Standby 80 mA : Cradle only, no terminal : Established connection : No communication Operating (dial-out transmission) 450 mA : Dial-out, data transmission : Terminal is beeping : Terminal’s backlight is turned off : Terminal’s battery is full Charging 650 mA : Terminal powered off Full Power 1020 mA : Dial-out, data transmission : Terminal is beeping : Terminal Backlight is turned on : Terminal’s battery is charging Enclosures Materials ABS plastic Dimensions 111mm (L) × 101 mm (W) × 57 mm (H) Weight Approx. 220g Notifications Status Indicators 3 LEDs for connection status Communications Frequency Bands HSPA 800/850/900/1900/2100 MHz EDGE/GPRS/GSM 850/900/1800/1900 MHz 31 3G/GPRS Cradle Reference Manual Power Class Radio Mode Band Power Class WCDMA/HSPA 800/850/900/1900/ 2100 MHz GSM/GPRS 850/900 MHz 1800/1900 MHz 850/900 MHz E2 1800/1900 MHz E2 EDGE IR Baud rate = 57600 bps (default) or 115200 bps Temperature Operating -10 °C to 60 °C Storage -20 °C to 70 °C Humidity Operating 90% RH, non-condensing at 60 °C Storage 95% RH, non-condensing at 70 °C Note: Power consumption depends on network coverage in the real world. 32 Appendix I PROGRAMMING SUPPORT You may edit your own code for the mobile computer to communicate with the 3G/GPRS Cradle via the Cradle-IR interface. Refer to a separate programming guide. MODEM MODE An example is provided below. char c; SetCommType(1,COMM_IR); /*Set COM1 for IR*/ open_com(1,BAUD_57600|DATA_BIT8|PARITY_NONE|HANDSHAKE_NONE); … clear_com(1); write_com(1,”AT\r”); /* Send string or char to COM1*/ while (!com_eot(1)); while (1) { if (read_com(1,(void*)&c) ) /*read COM1 buffer data and save it in the C*/ … … … Note: If you are programming in BASIC language, make sure the default delimiter 0x0d (CR) is in use; otherwise, call COM_DELIMITER(). 33 3G/GPRS Cradle Reference Manual 34 Appendix II AT COMMANDS The table below lists the AT commands supported for establishing a connection via GSM or 3G/GPRS separately. You can click the desired command below for more information. AT Commands Description GSM Mode 3G/GPRS Mode AT Get echo from the cradle. √ √ ATDT Dial out to establish a data connection via GSM or 3G/GPRS. √ √ ATF Load factory defaults. √ √ ATW Write the current settings to flash. √ √ AT+APN? Get the Access Point Name (APN) currently in use. √ AT+APN= Set the Access Point Name (APN) you want to connect to. √ AT+BAUD= Set Baud rate (only for 3G Cradle) AT+CHAP? Get the Challenge-Handshake Authentication Protocol (CHAP) setting. √ AT+CHAP= Set the Challenge-Handshake Authentication Protocol (CHAP) setting, enable or disable. √ AT+CLCK=SC, 2 Get the information about whether PIN authentication is applied to the facility lock of SIM card. √ √ AT+CLCK=SC, , Set PIN authentication, enable or disable. √ √ AT+CPIN? Get the information about whether PIN or PUK code is required. √ √ AT+CPIN= Set PIN code for authentication. √ √ AT+CPWD=SC Change PIN code of SIM card. √ √ AT+DHCP? Get the Dynamic Host Configuration Protocol (DHCP) setting. √ AT+DHCP= Set the Dynamic Host Configuration Protocol (DHCP) setting, enable or disable. √ AT+DLMT? Get the delimiter check status, as well as the used delimiter character. √ √ AT+DLMT= Set the delimiter check, enable or disable. √ √ AT+DOWNLOAD Download firmware to the cradle. √ √ AT+ERR? Get the last 4 digits of error code for the initialization procedure. √ √ AT+IP? Get the fixed IP address of the cradle. √ √ √ 35 3G/GPRS Cradle Reference Manual √ AT+IP= Set the fixed IP address of the cradle. AT+KVER? Get the firmware version of the cradle kernel program. AT+PSW? Get the password for Authentication Protocol (CHAP). Challenge-Handshake √ AT+PSW= Set the password for Authentication Protocol (CHAP). Challenge-Handshake √ AT+SN? Get the serial number of the cradle. AT+USER? Get the user name for Authentication Protocol (CHAP). Challenge-Handshake √ AT+USER= Set the user name for Authentication Protocol (CHAP). Challenge-Handshake √ AT+VER? Get the firmware version of the cradle user program. √ √ AT+CGSN? Get the 15-digit IMEI number. √ √ “+++” The escape sequence, consisting of three characters “+++”, is used to terminate the data connection. The time interval between each character should be less than one second, and the guard time periods before (leading) and after (trailing) should be longer than one second separately. √ √ 36 √ √ √ √ Appendix II AT Commands AT COMMAND SYNTAX The "AT" or "at" prefix must be set at the beginning of each command line and enter is used to terminate a command. Commands are usually followed by a response as " ". Parameter […] Specify user-definable parameter values, which may be or . (ERR_STR) If a connection fails, the response may include a string after the message, e.g. “NO CARRIER”, providing further information on the connection error. [ERR_CODE] If a connection fails, the response will always include a 6-digit hexadecimal number (always starting with “0x”). Refer to the Error Codes table for more information. Note: If you are programming in BASIC language, the delimiter 0x0d (CR) is in use by default. Refer to COM_DELIMITER(). The escape sequence consists of three characters “+++”. Once a connection has been established, type the escape sequence to return to command state. When entering the next command after an escape sequence, always wait to receive “\r\nOK\r\n”. The escape sequence only works after dialing out and establishing the connection. Note: The escape sequence will break the connection. There are equal guard time before (leading) and after (trailing) the escape sequence command, as illustrated below. If the escape sequence is not followed by another command within 1 second (trailing guard time), the cradle will hang up immediately. Normally, the mobile computer will receive the message “OK” unless the line is abnormally busy. Note: The Guard Time is 1 second and cannot be changed. 37 3G/GPRS Cradle Reference Manual AT Execution Command Response AT OK Example AT OK Remarks This command is for the echo test between the mobile computer and the cradle. It is suggested to issue the command “AT” every five seconds for best practice, in order to check whether the mobile computer is seated in the cradle. See Also Back to the Supported AT Commands. 38 Appendix II AT Commands ATDT Execution Command – GSM Response ATDT[Phone_Number] CONNECT(INFO) NO CARRIER (ERR_STR) [ERR_CODE] Execution Command – 3G/GPRS Response ATDT[IP:Port] CONNECT(INFO) ATDT[HostName:Port] NO CARRIER (ERR_STR) [ERR_CODE] Example ATDT0286471166 NO CARRIER Make a GSM data call but the remote party hangs up. [0x0b01] ATDT0286471166 Make a GSM data call and the remote party answers the call. CONNECT 9600 ATDT192.168.2.1:1024 CONNECT Connect to a remote host successfully, via the 3G/GPRS access point. ATDT192.168.6.176:21 NO CARRIER Cannot connect to a remote host via 3G/GPRS access point. [0x8005] ATDTgprs.Cipherlab.com.tw:20009 CONNECT ATDTdynamicIP.xyznet.org.tw:20000 NO CARRIER Connect to a remote host by host name successfully, via the 3G/GPRS access point. Cannot connect to a remote host by host name via 3G/GPRS access point. [0x9011] Remarks This command is to dial out for a data connection via GSM or 3G/GPRS (see examples above). If successful, the response may include a string after the message “CONNECT” appears, providing more information on the connection, such as baud rate, and so on. If a connection fails, the response may include a string after the message, e.g. “NO CARRIER” 39 3G/GPRS Cradle Reference Manual appears, providing further information on the connection error and it will always include a 6-digit error code. Refer to the Error Codes table for more information. See Also AT+DLMT (GSM) AT+APN, AT+CHAP, AT+DHCP, AT+DLMT (3G/GPRS), Escape Sequence <+++> Back to the Supported AT Commands. 40 Appendix II AT Commands ATF Execution Command Response ATF OK Example ATF OK Remarks This command is for loading factory defaults, as shown below. Parameters Defaults Description unsigned char PINCode[9] ‘0000’ PIN (Personal Identity Number) of SIM card; an access code of 4~8 digits internet AP name for Cradle unsigned 3GAccessPoint[21] char 3G_FLAG Flag See 3G_FLAG structure below. unsigned int Reserved:14 --- --- unsigned int DelimEnable:1 Enable checking the delimiter character 0:Disable 1:Enable unsigned int CHAPEnable:1 Challenge Handshake Authentication Protocol 0:Disable 1:Enable char CHAPPassword[33] Null Password for Challenge Handshake Authentication Protocol (CHAP) char CHAPUserName[33] Null User name for Challenge Authentication Protocol (CHAP) char DelimiterChar 0x0d Delimiter Character int DhcpEnable 0: Disable DHCP Handshake 1: Enable DHCP unsigned char IpAddr[4] 0,0,0,0 Static IP address for the cradle See Also ATW Back to the Supported AT Commands. 41 3G/GPRS Cradle Reference Manual ATW Execution Command Response ATW OK Example ATW OK Remarks This command is to write the current settings to flash. See Also ATF Back to the Supported AT Commands. 42 Appendix II AT Commands AT+APN Read Command Response AT+APN? [AP_Name] Example AT+APN? Access Point “internet” is in use. internet Write Command Response AT+APN=[AP_Name] OK Example AT+APN=emome OK Change the “emome”. Access Point name to Remarks The Read command is to get the Access Point Name (APN) that is using currently. The Write command is to set the Access Point Name (APN) you want to connect to. [AP_Name] is a string for the name of a cradle access point, maximum 128 characters. See Also ATDT, AT+CHAP, AT+DHCP, AT+DLMT (3G/GPRS) Back to the Supported AT Commands. 43 3G/GPRS Cradle Reference Manual AT+BAUD * only for 3G Cradle Write Command Response AT+BAUD=[Parameter] OK Example AT+BAUD=1 Set Baud rate to 115200 successfully OK AT+BAUD=0 Set Baud rate to 57600 successfully OK Remarks Once the Baud rate setting is changed, system will immediately have the setting take effect and save it. Next time the device will power up with the new setting. [Parameter] is a character that determines Baud rate setting — Parameter =0: Set Baud rate to 57600 bps Parameter =1: Set Baud rate to 115200 bps See Also Back to the Supported AT Commands. 44 Appendix II AT Commands AT+CHAP Read Command Response AT+CHAP? DISABLE ENABLE Example AT+CHAP? CHAP is disabled currently. DISABLE Write Command Response AT+CHAP=[Parameter] OK ERROR Example AT+CHAP=1 Enable CHAP successfully. OK Remarks The Read command is to get the Challenge-Handshake Authentication Protocol (CHAP) setting. The Write command is to set the Challenge-Handshake Authentication Protocol (CHAP) setting, enable or disable. [Parameter] is a character that determines whether CHAP is enabled — Parameter =0: Disable CHAP Parameter =1: Enable CHAP See Also ATDT, AT+APN, AT+DHCP, AT+DLMT, AT+PSW, AT+USER (2G) Back to the Supported AT Commands. 45 3G/GPRS Cradle Reference Manual AT+CLCK=SC Read Command Response AT+CLCK=SC,2 +CLCK:[Parameter] Example AT+CLCK=SC,2 PIN authentication is disabled. +CLCK:0 Write Command Response AT+CLCK=SC,[Parameter],[PIN] OK +CME ERROR Example AT+CLCK=SC,1,0000 OK Enable PIN authentication, using PIN code “0000” AT+CLCK=SC,2, +CME ERROR Command syntax is incorrect! Remarks The Read command is to get the information about whether PIN authentication is applied to the facility lock of SIM card. The Write command is to set PIN authentication, enable or disable. [Parameter] is a character that determines whether PIN authentication is enabled — Parameter =0: Disable PIN authentication Parameter =1: Enable PIN authentication [PIN] is a string for the PIN code. PIN (Personal Identity Number) is a 4~8 digit access code which can be used to secure your SIM card from use. If the wrong PIN is entered in more than three times, the SIM card will be locked. See Also AT+CPIN, AT+CPWD=SC Back to the Supported AT Commands. 46 Appendix II AT Commands AT+CPIN Read Command Response AT+CPIN? +CPIN:READY +CPIN:SIM PIN +CPIN:SIM PUK Write Command Response AT+CPIN =[PIN] OK AT+CPIN =[PUK],[New_PIN] ERROR Example AT+CPIN? +CPIN: READY PIN code has already been entered successfully, or the PIN authentication is disabled. AT+CPIN=0000 ERROR AT+CPIN? PIN code is required. +CPIN: SIM PIN AT+CPIN=0000 Enter PIN code “0000”. OK AT+CPIN? PUK code is required. +CPIN: SIM PUK AT+CPIN=12345678,1111 OK Remarks The Read command is to get the information about whether PIN or PUK code is required. The Write command is to set the PIN code for authentication. [PIN] is a string for the PIN code, [New_PIN] is a string for the new PIN code, and [PUK] is a string for the PUK code. PIN (Personal Identity Number) is a 4~8 digit access code which can be used to secure your SIM card from use. If the wrong PIN is entered in more than three times, the SIM card will be locked. PUK (Personal Unblocking Key) is an 8-digit code used to unlock the PIN code if your SIM card is blocked. Contact your service provider for PUK. If the wrong PUK is entered ten times in a row, the SIM card will become permanently blocked and unrecoverable, requiring a new SIM card. See Also AT+CLCK=SC, AT+CPWD=SC Back to the Supported AT Commands. 47 3G/GPRS Cradle Reference Manual AT+CPWD=SC Write Command Response AT+CPWD=SC,[Old_PIN],[New_PIN] OK ERROR Example AT+CPWD=SC,0000,2008 Change PIN code “0000” to “2008” OK AT+CPWD=SC,2008 Command syntax is incorrect! ERROR Remarks The Write command is to change PIN code of SIM card. [Old_PIN] is a string for the current PIN code, and [New_PIN] is a string for the new PIN code. PIN (Personal Identity Number) is a 4~8 digit access code which can be used to secure your SIM card from use. If the wrong PIN is entered in more than three times, the SIM card will be locked. See Also AT+CLCK=SC, AT+CPIN Back to the Supported AT Commands. 48 Appendix II AT Commands AT+DHCP Read Command Response AT+DHCP? ENABLE DISABLE Example AT+DHCP? DHCP is currently enabled. ENABLE Write Command Response AT+DHCP=[Parameter] OK ERROR Example AT+DHCP=0 Disable DHCP successfully. OK Remarks The Read command is to get the Dynamic Host Configuration Protocol (DHCP) setting. The Write command is to set the Dynamic Host Configuration Protocol (DHCP) setting, enable or disable. [Parameter] is a character that determines whether DHCP is enabled — Parameter =0: Disable DHCP Parameter =1: Enable DHCP See Also ATDT, AT+APN, AT+CHAP, AT+DLMT, AT+IP (3G/GPRS) Back to the Supported AT Commands. 49 3G/GPRS Cradle Reference Manual AT+DLMT Read Command Response AT+DLMT? ENABLE:[HEX] DISABLE Example AT+DLMT? ENABLE:0x0d Delimiter check is applied, and character “0x0d” is in use currently. the AT+DLMT? DISABLE No delimiter check. Write Command Response AT+DLMT=[Parameter](,HEX) OK ERROR Example AT+DLMT=1,0x0a OK Enable delimiter check successfully, and the character “0x0a” is in use. AT+DLMT=1 ERROR Command syntax is incorrect! AT+DLMT=0 Disable delimiter check successfully. OK Remarks The Read command is to get the delimiter check status. [HEX] is a character in hexadecimal, with the prefix “0x”. The Write command is to set the delimiter check, enable or disable. [Parameter] is a character that determines whether a delimiter character is applied — Parameter =0: Disable delimiter Parameter =1: Enable delimiter When Parameter =1, [HEX] is a character in hexadecimal, with the prefix “0x”. For example, “0x0d” for Carriage Return (CR). See Also ATDT Back to the Supported AT Commands. 50 Appendix II AT Commands AT+DOWNLOAD Execution Command Response AT+DOWNLOAD OK Example AT+DOWNLOAD OK Remarks This command is to upgrade firmware, either downloading a user program or kernel program to the cradle. After replying with the message “OK”, the cradle will enter the Download Mode. The TX/RX and LAN indicators will flash to indicate the cradle is ready for downloading. See Also AT+KVER, AT+VER Back to the Supported AT Commands. 51 3G/GPRS Cradle Reference Manual AT+ERR Read Command Response AT+ERR? [dddd] Example AT+ERR? 0b00 Remarks This Read command is to get the error code for the initialization procedure. [dddd] is the last 4 digits of the error code, which is a hexadecimal number starting with “0x”. Refer to the Error Codes table for more information. See Also AT+KVER, AT+VER Back to the Supported AT Commands. 52 Appendix II AT Commands AT+IP Read Command Response AT+IP? [IP] Example AT+IP? 192.168.1.2 The fixed IP assigned to the cradle is 192.168.1.2 Write Command Response AT+IP=[IP] OK ERROR Example AT+IP=192.168.2.100 OK Assign 192.168.2.100 successfully. to the cradle AT+IP=192.168.8 ERROR The dotted-decimal format is incorrect! Remarks The Read command is to get the fixed IP address of the cradle. The Write command is to set the fixed IP address of the cradle. [IP] is a string in dot-decimal for IP address xxx.xxx.xxx.xxx See Also AT+DHCP (3G/GPRS) Back to the Supported AT Commands. 53 3G/GPRS Cradle Reference Manual AT+KVER Read Command Response AT+KVER? [Kernel_Version] Example AT+KVER? KVer: 1.00 Remarks This Read command is to get the firmware version of the cradle kernel program. [Kernel_Version] is a string that identifies the kernel; it will be updated after having downloaded a different kernel program to the cradle. See Also AT+DOWNLOAD, AT+VER Back to the Supported AT Commands. 54 Appendix II AT Commands AT+PSW Read Command Response AT+PSW? [Password] Example AT+PSW? The current CHAP password is “123456”. 123456 Write Command Response AT+PSW=[Password] OK Example AT+PSW=123456 Set “123456” for CHAP password. OK Remarks The Read command is to get the password for Challenge-Handshake Authentication Protocol (CHAP). The Write command is to set the password for Challenge-Handshake Authentication Protocol (CHAP). [Password] is a string for the CHAP password, maximum 64 characters. See Also AT+CHAP, AT+USER (3G/GPRS) Back to the Supported AT Commands. 55 3G/GPRS Cradle Reference Manual AT+SN Read Command Response AT+SN? [Serial_Number] Example AT+SN? EK8001024 Remarks This Read command is to get the serial number of the cradle. [Serial_Number] is a read-only string that identifies the hardware. See Also AT+KVER, AT+VER Back to the Supported AT Commands. 56 Appendix II AT Commands AT+USER Read Command Response AT+USER? [UserName] Example AT+USER? The current CHAP user name is “Vodafone”. Vodafone Write Command Response AT+USER=[UserName] OK Example AT+USER=Vodafone Set “Vodafone” for CHAP user name. OK Remarks The Read command is to get the user name for Challenge-Handshake Authentication Protocol (CHAP). The Write command is to set the user name for Challenge-Handshake Authentication Protocol (CHAP). [UserName] is a string for the CHAP user name, maximum 64 characters. See Also AT+CHAP, AT+PSW (3G/GPRS) Back to the Supported AT Commands. 57 3G/GPRS Cradle Reference Manual AT+VER Read Command Response AT+VER? [UserProgram_Version] Example AT+VER? Ver: 1.00 Remarks This Read command is to get the firmware version of user program. [UserProgram_Version] is a string that identifies the firmware; it will be updated after having downloaded a different user program to the cradle. See Also AT+DOWNLOAD, AT+KVER Back to the Supported AT Commands. 58 Appendix II AT Commands AT+CGSN Read Command Response AT+CGSN? [ddddddddddddddd] Example AT+CGSN? 357249015466586 Remarks This Read command is to get IMEI information. [ddddddddddddddd] is the 15-digit IMEI number. See Also Back to the Supported AT Commands. 59 3G/GPRS Cradle Reference Manual ERROR CODES The provision of error codes is to assist engineers in debugging the firmware. Please contact your sales representative to submit your request for interpretation of an error code. An error code is a 6-digit hexadecimal number (always starting with “0x”). Refer to the Error Codes table for more information. Error Codes Description 0x 0101 GSM/3G/GPRS module failure 0x 0201 Hardware error 0x 0301 Disable network registration information error 0x 0401 Get PIN/PUK authentication state timeout 0x 0402 Get PIN/PUK authentication State error 0x 0404 PUK code required to unblock the SIM card 0x 0405 SIM card error or no SIM card inserted 0x 0501 Get the number of remaining PIN attempts timeout 0x 0502 Get the number of remaining PIN attempts error 0x 050a Initialization procedure broken due to invalid remaining PIN attempts 0x 0601 Set PIN for authentication timeout 0x 0602 Set PIN for authentication failed 0x 0701 Disable new message indication timeout 0x 0702 Disable new message indication failure 0x 0801 Automatically register to the home operator timeout 0x 0802 Automatically register to the home operator failure 0x 0901 Specify Packet Data Protocol Context timeout 0x 0902 Specify Packet Data Protocol Context failure 0x 0a01 Attach 3G/GPRS timeout 0x 0a02 Attach 3G/GPRS failure 0x 0b01 Dialing out timeout 0x 0b02 Dialing out failure 0x 0c01 Read International Mobile Equipment Identity timeout 0x 0c02 Invalid International Mobile Equipment Identity 0x 0e0b Fatal error as disconnecting the existing call/connection 0x 0f01 Query the SIM security lock state timeout 0x 0f02 Query the SIM security lock state error 0x 8003 Negotiation with the 3G/GPRS network timeout 0x 8011 No buffer space for link control packets 60 Appendix II AT Commands 0x 8012 Unable to transmit link control packets 0x 8021 No buffer space for password authentication packets 0x 8022 Unable to transmit password authentication packets 0x 8031 No buffer space for IP control packets 0x 8032 Unable to transmit IP control packets 0x 8074 Connection terminated during link control negotiation 0x 8084 Connection terminated during IP control negotiation 0x 8095 CHAP authentication failure 0x 9001 Connect to the remote IP timeout 0x 9004 Connection terminated while connecting to the remote IP 0x 9010 Host name is too long. 0x 9011 DNS server is no response. 0x 9012 There is no IP information in the response message of DNS. 0x 9013 The resource type is not correct. 0x 9014 The resource class is not correct. 0x a002 Connection terminated by the 3G/GPRS network 0x a003 TCP/IP Connection error 0x --ff Disconnected by DCD line pulled high 61
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