Page 3 - Contents
Table of Contents Multi-Tech Systems, Inc. MultiModem GPRS Wireless Modem User Guide 3 Contents Chapter 1 – Product Description and Specifications ................................................................................................4 Product Description.......................................
Page 4 - Product Description; Features
Chapter 1 – Product Description and Specifications Multi-Tech Systems, Inc. MultiModem GPRS Wireless Modem User Guide 4 Chapter 1 – Product Descript ion and Specif icat ions Product Description The Multi-Tech MultiModem® GPRS is an external data/fax/voice wireless modem. It also supports mobile orig...
Page 5 - Safety; General Safety
Chapter 1 – Product Description and Specifications Multi-Tech Systems, Inc. MultiModem GPRS Wireless Modem User Guide 5 Safety General Safety The modem is designed for and intended to be used in fixed and mobile applications. “Fixed” means that the device is physically secured at one location and is...
Page 6 - Maintenance of Your Modem; Package Contents
Chapter 1 – Product Description and Specifications Multi-Tech Systems, Inc. MultiModem GPRS Wireless Modem User Guide 6 Maintenance of Your Modem Your Wireless MultiModem is the product of advanced engineering, design, and craftsmanship and should be treated with care. The suggestions below will hel...
Page 7 - Functions – GSM/GPRS Modes
Chapter 1 – Product Description and Specifications Multi-Tech Systems, Inc. MultiModem GPRS Wireless Modem User Guide 7 General Specifications General Specifications Power Requirements 5 V to 32VDC; 400mA Average @5V, 1A Peak @ 5V Mechanical Dimensions & Weight 4.3" L x 2.4" W x 0.94"...
Page 8 - GSM/EGSM Antenna Requirements/Specifications; PTCRB Requirements Note; Interfaces; LEDs
Chapter 1 – Product Description and Specifications Multi-Tech Systems, Inc. MultiModem GPRS Wireless Modem User Guide 8 RF Specifications GSM 850 EGSM 900 GSM 1800 GSM 1900 Frequency RX 869 to 894 MHz 925 to 960 MHz 1805 to 1800 MHz 1930 to 1990 MHz Frequency TX 824 to 849 MHz 880 to 915 MHz 1710 to...
Page 9 - AT Command Information
Chapter 1 – Product Description and Specifications Multi-Tech Systems, Inc. MultiModem GPRS Wireless Modem User Guide 9 RS232 15-Pin Connector Pinout 10 11 6 1 5 1 5 PIN EIA CCIT Designation 1 DCD 109 Data Carrier Direct 6 RX 104 Receive Data (out) 2 TX 103 Transmit Data 8 DTR 108.2 Data Terminal Re...
Page 10 - Chapter 2 – Act ivat ion and; Step 1 – Activate Your Wireless Account; Step 2 – Insert the SIM Card into the Holder
Chapter 2 – Activation and Installation Multi-Tech Systems, Inc. MultiModem GPRS Wireless Modem User Guide 10 Chapter 2 – Act ivat ion and Installat ion Step 1 – Activate Your Wireless Account Activate Your Wireless Account Please see the wireless account Activation Notices located on the MultiModem...
Page 11 - Antenna; Serial Cable
Chapter 2 – Activation and Installation Multi-Tech Systems, Inc. MultiModem GPRS Wireless Modem User Guide 11 Step 3 – Hook up the Antenna, Serial Cable, and Power Antenna Connect a suitable antenna to the SMA connector (see antenna specifications on page 9). Antenna Connector (SMA type) Serial Cabl...
Page 12 - Power
Chapter 2 – Activation and Installation Multi-Tech Systems, Inc. MultiModem GPRS Wireless Modem User Guide 12 Power Plug the power supply cable into the modem. For Two-Piece Transformer Power Supply (International) . • Connect the AC cord receptacle into the transformer block. • Connect the AC cord ...
Page 14 - Step 5 – Install the Modem Driver
Chapter 2 – Activation and Installation Multi-Tech Systems, Inc. MultiModem GPRS Wireless Modem User Guide 14 Step 5 – Install the Modem Driver Introduction Compatibility: The wireless modem is compatible with Windows 2000/2003+, Windows XP, and Linux. Windows: Windows operating systems require a mo...
Page 15 - Phone Numbers for the Wireless Modem; Verifying Signal Strength
Chapter 3 – Using Your Wireless Modem Multi-Tech Systems, Inc. MultiModem GPRS Wireless Modem User Guide 15 Chapter 3 – Using Your W ireless Modem Phone Numbers for the Wireless Modem • Every wireless modem will have its own unique phone number. • The phone number may simply be given to you by your ...
Page 16 - Establishing a Voice Call
Chapter 3 – Using Your Wireless Modem Multi-Tech Systems, Inc. MultiModem GPRS Wireless Modem User Guide 16 Establishing a Voice Call • Enter PIN Code (if required by your wireless provider) Type AT+CPIN=1234 Responses: OK (PIN Code accepted) +CME ERROR : 16 (Incorrect PIN Code) +CME ERROR : 3 (PIN ...
Page 18 - SMS Examples; Send Example; Receive Examples
Chapter 3 – Using Your Wireless Modem Multi-Tech Systems, Inc. MultiModem GPRS Wireless Modem User Guide 18 SMS Examples Send Example Send an SMS message to another SMS compatible device at+cmgf=1 (set to text mode) OK at+cpms="SM","SM" (set memory storage when writing and sending SM...
Page 20 - Internet Access; Connecting to the GPRS Network for Internet Access
Chapter 3 – Using Your Wireless Modem Multi-Tech Systems, Inc. MultiModem GPRS Wireless Modem User Guide 20 Internet Access Internet access can be setup in Windows Dial-Up Networking (DUN) of the computer that the wireless modem is serving. Setup procedures will vary according to the type of wireles...
Page 22 - Troubleshooting Examples
Chapter 4 – Troubleshooting and Frequently Asked Questions Multi-Tech Systems, Inc. MultiModem GPRS Wireless Modem User Guide 22 Chapter 4 – Troubleshoot ing and Frequently A sked Quest ions Troubleshooting Examples Before calling the Multi-Tech Technical Support, check to the following connections:...
Page 23 - Frequently Asked Questions
Chapter 4 – Troubleshooting and Frequently Asked Questions Multi-Tech Systems, Inc. MultiModem GPRS Wireless Modem User Guide 23 Frequently Asked Questions Which providers can I use? • Two major providers are T-Mobile and AT&T. Does this modem support High-Speed Circuit-Switched Data (HSCSD)? • ...
Page 25 - Chapter 5 – Reference Informat ion; Wireless Modem Reference Information; Data Cable Diagram – No Voice
Chapter 5 – Reference Information Multi-Tech Systems, Inc. MultiModem GPRS Wireless Modem User Guide 25 Chapter 5 – Reference Informat ion Wireless Modem Reference Information Data Cable Diagram – No Voice
Page 26 - Data Cable Diagram – with Voice
Chapter 5 – Reference Information Multi-Tech Systems, Inc. MultiModem GPRS Wireless Modem User Guide 26 Data Cable Diagram – with Voice Fused DC Power Cable Dimensions How to Change the Fuse The Fused DC power cable is provided when a single unit is purchased.
Page 27 - Appendix A – Warrant y and Repairs
Appendix A – Warranty and Repairs Multi-Tech Systems, Inc. MultiModem GPRS Wireless Modem User Guide 27 Appendix A – Warrant y and Repairs Multi-Tech Warranty Statement Multi-Tech Systems, Inc., (hereafter “MTS”) warrants that its products will be free from defects in material or workmanship for a p...
Page 29 - Appendix B - Waste Electrical and
Appendix C – China ROHS Multi-Tech Systems, Inc. MultiModem GPRS Wireless Modem User Guide 29 Appendix B - Waste Electrical and Electronic Equipment (WEEE) Statement July, 2005 The WEEE directive places an obligation on EU-based manufacturers, distributors, retailers and importers to take-back elect...
Page 30 - 依照中国标准的有毒有害物质信息
Appendix C – China ROHS Multi-Tech Systems, Inc. MultiModem GPRS Wireless Modem User Guide 30 Appendix C – C-ROHS HT/TS Substance Concentration 依照中国标准的有毒有害物质信息 根据中华人民共和国信息产业部 (MII) 制定的电子信息产品 (EIP) 标准－中华人民共和国《电子信息产品污染控制管理办法》（第 39 号），也称作中国 RoHS ，下表列出了 Multi-Tech Systems Inc. 产品中可能含有的有毒物质 (TS) 或有害物质 (H...
