Contents
MT5600BA/BL Series
Data/Fax Modem User Guide
MT5600BA-V.92 MT5600BA-V.90 MT5600BL-V.90
Record of Revisions
MultiModemII User Guide
Trademarks
Patents
Table of Contents
Table of Contents
MultiModemII User Guide
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About AT Commands
Chapter 1 - Description and Features
Features
Product Description
Safety Warnings
Step 1 - Connect the Modem to Your System
Connect theTwo-Wire Leased Line
Connect the Modem to Your PC
Connect the Modem to the Telephone Line Dialup Connection
Connect the Modem to the AC Power Outlet
Connect the Four-Wire Leased Line
Power-On Test
Connect the Phone to the Modem Optional
Installing the Modem Driver for Windows 98/Me/2000 XP
Step 2 - Install the Modem Driver
Installing the Modem Driver for Windows NT
Removing an Old Modem Driver
Using the LCD Panel
Step 3 - Setting Your Country or Region Code
Using the Global Wizard
MT5600BA-V.92 Only
Using AT Commands
Step 4 - Install PhoneTools
How to Change the Country/Region Code
How to Verify the Code
Chapter 3 - Using the Front Panel
Modem Configuration
LED Indicators
Liquid Crystal Display LCD
Option Selection
Menu Structure
Trunks
Menu Overview
Limbs
Branches
Limbs Twigs
Status Trunk
Limbs
Basic Options Trunk
Branches
Twigs
Continued from previous page
Basic Options Trunk, continued
Advanced Options Trunk
Advanced Options Trunk, continued
Remote Configuration Options Trunk
Diagnostic Options Trunk
Limb
Caller ID Options Trunk
Phone Number Memory Options Trunk
Status
Menu Options
Basic Options
ASYNC, NORM? Normal asynchronous transmission using the
Advanced Options
VIEW S-REGISTER SETTINGS. Use the Æ, È, ÇÅ, and Enter buttons to select the number of the S-register whose value you want displayed. To scroll through a list of digits, press the ÇÅ and È buttons. To go to the next position, press the Æ button. To back up or to exit without saving, press the Æ button several times. To display the value, press the Enter button. Same as the Sr? command
Remote Configuration Options
Diagnostic Options
Phone Number Memory Options
Caller ID Options
Chapter 4 - Leased Line Operation
Two-Wire Setup
Four-Wire Setup
Dial Backup and Leased Line Restoral Setup
Dial Backup and Leased-Line Restoral
10. Press the Æ button to go to the next digit in the number
Basic Procedure
Chapter 5 - Remote Configuration
Setup
Changing the Remote Configuration Password
Changing the Remote Escape Character
AT Command Method
Setup Procedures
Chapter 6 - Callback Security
Turning Callback Security On and Off
Assigning Callback Passwords
AT Command Method
Front Panel Method
Front Panel Method
Assigning Callback Phone Numbers
Calling Procedure
Command #DBn Callback Enable/Disable
Callback Security Commands
Command #CBN y= - x Store Callback Number
Command #CBP y= x Store Callback Password
Callback Assignments Form
LocationPasswordPhone Number
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Chapter 7 - Troubleshooting
The Modem Does Not Respond to Commands
The Modem Cannot Connect When Dialing
The Modem Disconnects While Online
The Modem Cannot Connect When Answering
File Transfer Is Slower Than It Should Be
Data Is Being Lost
There Are Garbage Characters on the Monitor
The Modem Doesn’t Work with Caller ID
Fax and Data Software Can’t Run at the Same Time
FCC Part 68 Telecom
Appendix A - Regulatory Compliance
Canadian Limitations Notice
Fax Branding Statement
EMC, Safety, and R&TTE Directive Compliance
International Modem Restrictions
New Zealand Telecom Warning Notice
South African Notice
Appendix B - Technical Specifications
loop
Appendix D - Upgrading the Firmware
Upgrade Overview
Introduction
Step 1 - Identify the Modem Firmware
Step 3 - Download the Upgrade File
Step 4 - Extract the Upgrade Files
Step 2 - Identify the Current Firmware Version
Step 6 - Upgrade the Modem’s Firmware
Step 7 - Restore Your Parameters
Step 5 - Clear Your Stored Paramenters
Using the Terminal Program Minicom to Verify Operation
Appendix E - Installing a Modem Under Linux
Standard Linux Serial Port Definitions
Installation
Calling the ISP
Using the Modem to Call the Internet
Answering Calls
3. Select Dialup Configuration Tool
RS-232 Pin Descriptions
Appendix F - Pin Descriptions
Appendix F - Pin Descriptions
RS-232 Cable Pinouts
DTE Mini-DIN 8-pin connector
Leased Line Pinouts
DCE DB-25 connector
HSKi CTS HSKo RTS
Index