Multitech
MT5634ZBA-USB
manual
Appendixes
Troubleshooting
Install
Inactivity Timer
None of the Indicators Light
Connecting to the Computer USB
Warranty
Remote Configuration
Modem Reset
Enter Setup Password
AT Commands
Page 45
Appendixes
Page 44
Page 46
Image 45
Page 44
Page 46
Contents
User Guide
Trademarks
Record of Revisions
Contents
Index
Introduction and Description
Product Description
Introduction
Universal Serial Bus USB
MT5634ZBA-USB User Guide
Introduction and Description
What Is in Your Modem Package?
MT5634ZBA-USB User Guide
Quick Start
What You Will Need
Safety Warnings
We supply
You supply
Quick Start
Assemble the Modem
Install the Software
Line Connection
Connect the Modem to Your System
Phone Connection
USB Connection
Test Your Modem
Select the Modem
Features
Features
What Can You Do with Your Modem?
Data
Required Equipment
Fax
Computer
Telephone Line
Connecting to the Telephone Line Line
Connecting to the Computer USB
Connecting to a Telephone Set Phone
Connections
Front panel
Front Panel
MT5634ZBA-USB User Guide
AT Commands, S-Registers and Result Codes
AT Commands
AT Command Summary
Echo Command Mode Characters
Command DS=n Dial Stored Telephone Number
Monitor Speaker Volume
Echo Online Data Characters
Return Online to Data Mode
Monitor Speaker Mode
Result Codes Enable/Disable
Command Sr=n Set Register Value
Command Xn Result Code Selection
MT5634ZBA-USB User Guide Command Vn Result Code Format
Command Yn Long Space Disconnect
Modem Reset
Command &Gn V.22bis Guard Tone Control
Load Factory Settings
Communications Mode
Asynchronous Communications Mode
Display Current Settings
MT5634ZBA-USB User Guide Command &Tn V.54 Test Commands
Command &Wn Store Current Configuration
Select Stored Configuration for Hard Reset
Modem Port Flow Control
Error Correction Mode Selection
Data Buffer Control
Break Control
Command %Cn Data Compression Control
Inactivity Timer
Command %DCnAT Command Control
Protocol Result Code
Enter Setup Password
Command %En Fallback and Fall Forward Control
Command #S=x Store Setup Password
Command%%%ATCRRemote Configuration Escape Sequence
Registers
S37
S38
Rates K56flex Rates
S43
S42
S48
S89
Terse Verbose Description
Result Codes
MT5634ZBA-USB User Guide
Remote Configuration
Basic Procedure
Setup
Changing the Setup Password
Changing the Remote Escape Character
Remote Configuration
MT5634ZBA-USB User Guide
Troubleshooting
Modem Does Not Respond to Commands
None of the Indicators Light
Modem Dials But Cannot Connect
Troubleshooting
Modem Disconnects While Online
Modem Cannot Connect When Answering
Modem Doesn’t Work with Caller ID
Fax and Data Software Can’t Run at the Same Time
Appendixes
FCC Regulations for Telephone Line Interconnection
Appendix a Regulatory Compliance
Industry Canada
Class B Statement
FAX Branding Statement
Canadian Limitations Notice
European Directives
International Modem Restrictions
New Zealand Telecom Warning Notice
Appendix B Technical Specifications
Carrier Frequencies
Connectors
ITU-T
ITU-T V.32bis/V.32 Carrier Frequencies
Indicators
Diagnostics
Dimensions
Weight
Introduction
Appendix C Loopback Tests
Local Analog Loopback Test V.54 Loop
Figure C-1. Local analog loopback test Test Procedure
Appendix C Loopback Tests
Remote Digital Loopback Test V.54 Loop
Local Digital Loopback Test V.54 Loop
Figure C-3. Local digital loopback test Test Procedure
Limited Warranty
Appendix D Warranty, Service, and Technical Support
Online Warranty Registration
Service
Multi-Tech BBS
Technical Support
To Log on to the Multi-Tech BBS
To Download a File
About the Internet
About the Multi-Tech Fax-Back Service
Index
Index
MT5634ZBA-USB User Guide
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