Table of Contents
Multi-Tech Systems, Inc. MT9234MU User Guide (S000409C) 3
Contents

Chapter 1 – Product Description.................................................................................. 4

Introduction ........................................................................................................................................... 4
Features ................................................................................................................................................ 4
Telecom Safety Warnings ..................................................................................................................... 5
Shipping Package Contents .................................................................................................................. 5
You Supply ............................................................................................................................................ 5
Technical Specifications ....................................................................................................................... 6
About AT Commands ............................................................................................................................ 6

Chapter 2 – Installation ................................................................................................. 7

Setup ..................................................................................................................................................... 7
Install the Modem Driver ....................................................................................................................... 8
Installing the Modem Driver in Windows Vista ...................................................................................... 8

Chapter 3 - Operation ................................................................................................ 22

Front Panel .......................................................................................................................................... 22
Connecting to the Internet ................................................................................................................... 22
Internet Connection ............................................................................................................................. 22
Chapter 4 - Remote Configuration ............................................................................. 23
Basic Procedure .................................................................................................................................. 23
Setup ................................................................................................................................................... 23

Appendix A – Regulatory Compliance ...................................................................... 24

Appendix B - Linux Installations ................................................................................ 28

Introduction ......................................................................................................................................... 28
Installation in Computers Using the Linux 2.4 Kernel ......................................................................... 28
Installation in Computers Using the Linux 2.6 Kernel ......................................................................... 34
Installation in Computers Using the Linux 2.6.20 Kernel and above .................................................. 39

Appendix C – Waste Electrical and Electronic Equipment ...................................... 41

Appendix D - C-ROHS HT/TS Substance Concentration ......................................... 42

Appendix E – ASCII Conversion ................................................................................ 43

Index ............................................................................................................................. 44