Product Description ................................................................................................................................ 5
Features .................................................................................................................................................... 5
Safety ........................................................................................................................................................ 6
General Safety .............................................................................................................................................. 6
RF Interference Issues................................................................................................................................. 6
Vehicle Safety ............................................................................................................................................... 6
Maintaining the Modem ............................................................................................................................... 7
Package Contents ................................................................................................................................... 7
SIM Chip ........................................................................................................................................................ 7
General Specifications ........................................................................................................................... 8
Functions - GSM/GPRS Modes ............................................................................................................. 8
Electrical Specifications ......................................................................................................................... 8
RF Specifications .................................................................................................................................... 9
Antenna Specifications .......................................................................................................................... 9
PTCRB Requirements Note ........................................................................................................................ 9
FCC Requirements Note ............................................................................................................................. 9
Interfaces .................................................................................................................................................. 9
LED Interface .............................................................................................................................................. 10
AT Command Reference Guides .......................................................................................................... 10
Installing Modem Drivers ...................................................................................................................... 13
Obtaining Windows Drivers ....................................................................................................................... 13
Obtaining Linux Drivers ............................................................................................................................. 13
Installing the Modem Driver ...................................................................................................................... 18
Installing the USB driver ............................................................................................................................ 20
Changing the GPRS Band ..................................................................................................................... 27
Multi-Tech Systems, Inc. MultiModem GPRS USB Wireless Modem User Guide
Contents
Contents
3
Need help?
Do you have a question about the MultiModem MTCBA-G-U-F4 and is the answer not in the manual?
Questions and answers