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Contents

Chapter 1 - Introduction and Description

Introduction ................................................................................................................................................ 6
Product Description.................................................................................................................................... 6
Universal Serial Bus (USB)........................................................................................................................ 6
What Can You Do with Your Modem?........................................................................................................ 7
Features..................................................................................................................................................... 7
Data ..................................................................................................................................................... 7
Fax....................................................................................................................................................... 8
Required Equipment ............................................................................................................................ 8
Computer ............................................................................................................................................. 8
Telephone Line..................................................................................................................................... 8
Communications Software................................................................................................................... 8
Connections ............................................................................................................................................... 9
Connecting to the Computer (“USB”)................................................................................................... 9
Connecting to the Telephone Line (“LINE”).......................................................................................... 9
Connecting to a Telephone Set (“PHONE”).........................................................................................9
Surge Protectors and Lightning ........................................................................................................... 9
Front Panel............................................................................................................................................... 10
Technical Specifications............................................................................................................................ 11

Chapter 2 - Installation

Unpacking ................................................................................................................................................ 14
What You Will Need ................................................................................................................................. 14
Safety Warning Telecom.......................................................................................................................... 14
Step 1: Assemble the Modem .................................................................................................................. 15
Step 2: Connect the Modem to Your System........................................................................................... 16
USB Connection ................................................................................................................................ 16
Line Connection................................................................................................................................. 16
Phone Connection ............................................................................................................................. 16
Step 3: Install the Modem......................................................................................................................... 17
Installation in Windows 2000 ............................................................................................................. 17
Installation in Windows 98 ................................................................................................................. 18
Installation in Windows 95 ................................................................................................................. 18
Removing Your Old Modem from Windows....................................................................................... 19
References............................................................................................................................................... 19

Chapter 3 - AT Commands, S-Registers and Result Codes

AT Commands.......................................................................................................................................... 22
AT Command Summary........................................................................................................................... 23
S-Registers .............................................................................................................................................. 32
Result Codes............................................................................................................................................ 35

Chapter 4 - Remote Configuration

Introduction .............................................................................................................................................. 38
Basic Procedure....................................................................................................................................... 38
Setup........................................................................................................................................................ 38
Changing the Setup Password .......................................................................................................... 38
Changing the Remote Escape Character .......................................................................................... 39