
Contents
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MultiModemII User Guide
Chapter 1: Introduction
Introduction ............................................................................................................................. 2
Product Description................................................................................................................ 2
Features .................................................................................................................................... 2
What Is in Your Modem Package? ....................................................................................... 4
Related Manuals ..................................................................................................................... 4
Chapter 2: Installation
Introduction ............................................................................................................................. 6
What You Will Need ..............................................................................................................6
Safety Warnings ...................................................................................................................... 6
Step 1: Connect the Modem to Your System ...................................................................... 7
RS232 Connection ............................................................................................................ 7
Dialup Connection .......................................................................................................... 7
Two-Wire Leased Line Connection............................................................................... 8
Four-Wire Leased Line Connection .............................................................................. 8
Phone Connection............................................................................................................ 8
Power Connection ........................................................................................................... 8
Surge Protectors and Lightning ..................................................................................... 8
Power-On Test ................................................................................................................. 8
Step 2: Install the Modem Driver ......................................................................................... 9
Installing the ModemDriver .......................................................................................... 9
Removing an Old Modem Driver ................................................................................. 9
Step 3: Install and Configure Your Software .................................................................... 10
Chapter 3: Using the Front Panel
Introduction ........................................................................................................................... 12
Modem Configuration ......................................................................................................... 12
LED Indicators ...................................................................................................................... 12
Liquid Crystal Display (LCD) ............................................................................................. 13
Option Selection ............................................................................................................. 13
Menu Structure .............................................................................................................. 13
Menu Overview ............................................................................................................. 14
Status Trunk ............................................................................................................ 15
Basic Options Trunk ............................................................................................... 16
Advanced Options Trunk ...................................................................................... 18
Remote Configuration Options Trunk................................................................. 20
Diagnostic Options Trunk ..................................................................................... 20
Phone Number Memory Options Trunk ............................................................. 21
Caller ID Options Trunk ........................................................................................ 21
Menu Options ................................................................................................................ 22
Status ........................................................................................................................ 22
Basic Options .......................................................................................................... 23
Advanced Options ................................................................................................. 25
Remote Configuration Options ............................................................................ 27
Diagnostic Options ................................................................................................. 27
Phone Number Memory Options ........................................................................ 27
Caller ID Options ................................................................................................... 28
Chapter 4: AT Commands, S-Registers & Result Codes
Introduction ........................................................................................................................... 30
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