Multi-Tech Systems MTCBA-C-U manual Contents

	Table of Contents
Contents
Chapter 1 – Product Description and Specifications	4
Product Description	4
Features	4
Application Overview	5
Application Types	5
Benefits/Features in Applications	6
Safety	7
General Safety	7
RF Interference Issues	7
Vehicle Safety	7
Maintenance of Your Modem	8
Your Responsibility	8
Package Contents	8
Specifications	9
Functions – CDMA USB Modes	9
Electrical Characteristers	9
Antenna/RF Specifications	10
Interfaces	10
LEDs	10
AT Command Information	10
Chapter 2 – Activation and Installation	11
Step 1 – Activate Your Wireless Account	11
Step 2 – Hook up the Antenna and USB Cable	11
Step 3 – Handset Connection (Optional)	12
Step 4 – Attach the Modem to a Flat Surface (Optional)	12
Step 5 – Install the Modem Driver	14
Introduction	14
Installing the Modem Driver in Windows XP/2003	14
Installing the Modem Driver in Windows 2000	18
Chapter 3 – Using Your Wireless Modem	22
Phone Numbers for the Wireless Modem	22
Examples of Useful AT Commands	22
Verifying Signal Strength	22
Checking Network Registration and Roaming Status	22
Checking the Modem’s Identity	22
Establishing a Voice Call	23
Establishing a Circuit-Switched Data (CSD) Connection	23
Answering a Circuit-Switched Data (CSD) Connection	23
Using Short Message Services (SMS)	24
SMS Examples	25
Internet Access	26
Connecting to the CDMA Network for Internet Access	26
Mobile PhoneTools	28
Chapter 4 – Troubleshooting and Frequently Asked Questions	29
Troubleshooting Examples	29
Situation A: The modem does not respond through the serial link	29
Frequently Asked Questions	30
Chapter 6 – Reference Information	32
Wireless Modem Reference Information	32
General	32
Appendix A – Warranty and Repairs	33
Appendix B - Waste Electrical and Electronic Equipment (WEEE) Statement	35

Multi-Tech Systems, Inc. MultiModem CDMA USB Wireless Modem User Guide 3