Multi-Tech Systems MT2834BR, MT2834BLR manual Callback Security Commands

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Chapter 4 - Commands

 

 

 

 

DEFAULT:

n/a

DESCRIPTION:

Causes modem to wait for ringback, then 5 seconds of

 

silence before processing next part of command.

COMMAND:

+++AT<CR>

VALUES:

n/a

DEFAULT:

n/a

DESCRIPTION:

In-band Escape Sequence. Places modem in Command

 

mode while still remaining On-Line. Enter +++ followed by

 

the letters A and T, up to ten command characters, and a

 

RETURN.

COMMAND:

BREAK AT<CR>

VALUES:

n/a

DEFAULT:

n/a

DESCRIPTION:

Out-of-band Escape Sequence. Places modem in

 

Command mode while still remaining On- Line. Not

 

preceded by AT. Enter a BREAK signal, followed by the

 

letters A and T, up to sixty command characters, and hit

 

RETURN.

COMMAND:

*C <Enter>

VALUES:

0, 1, 2

DEFAULT:

0

DESCRIPTION:

Caller ID Reporting the Call Traffic Window displays the

 

phone number and name of the caller (if the caller's phone

 

line supports Caller ID). The call must be answered after

 

the second ring to receive the information. This feature

 

requires a modem hardware upgrade, Caller Id-enabled

 

phone lines, and firmware version greater than 8.07a or

 

2.07a. The firmware is disabled by default, enabled by the

 

*C command.

4.1.1Callback Security Commands

COMMAND:

#DBn

VALUES:

n= 0, 1, or 2

DEFAULT:

DB0

DESCRIPTION:

#DB0 disables Callback Security and answering Yes to the

 

prompt turns off Callback Security and erases stored phone

 

numbers and passwords. Answering No to the prompt

 

aborts the command.

 

#DB1 activates remote and local password security.

 

#DB2 activates remote password security.

COMMAND:

#CBNyyxxxxxx

VALUES:

n/a

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Contents User Guide Revision Date Description Contents AT Commands and S-Register Summary Introduction Introduction FeaturesHow to Use This Manual Installation Telephone Line PreliminariesCard Cage Serial CableInstallation PC Board Controls Switch Function Position Effect DIP-Switch SettingsAnswer/Originate Originate call Async/Sync/Leased Line Dip Switch Settings #13 Position Effect OOS Busy Out Toggle Switch2 MI/MIC Option Jumper Out of Service/Test JumperDial-Up and Leased Lines Modem LED Indicators On-Line Diagnostics Installation Serial Port Limitations How Can You Identify Your Uart Type? MSD Uart Identification, Screen Configuring Software for Your Modem Configuring Your SoftwareAT &F X4 S0=0 M PC Initialization StringsMEW Modem Initialization Setup Macintosh Initialization Changing Default ParametersMEW Configuration Parameters Screen Configuring Software for Your ComputerTerminal Emulation Configuring Software for the Remote SystemFile Transfer Protocols When to Disable Data CompressionAT &F S0=0 X4 &E14 M Disabling Error CorrectionModem Commands Modem AT Commands Commands = 0, 1, 2 or DP0 #F2 Command Values Default = speed Q0 selects Result Codes displayed Reads value of S-Register r and displays value = 4 or Tone Command Break Atcr Values Default Description Callback Security CommandsCallback password with xxxxxx being callback password Remote Configuration Procedures Remote ConfigurationPassword Commands 4 V.25bis CommandsCSPs Escape Code Character RegistersLine Feed Character S10 Carrier Loss Disconnect Delay Time S25 DTR Dropout Time S36 Time Between DTR Inactive and Modem Off-Hook Result CodesTerse Verbose No Dial Tone Busy No Answer AT Commands and S-Register Summary Modem Testing Uuuu Local Analog Loopback Test/V.54 LoopDigital Loopback Test/V.54 Loop 2 Local/Manual Digital Loopback Test local / manual Digital Loopback Test remote / automatic Digital Loopback Test/V.54 Loop 2 Remote/AutomaticLocal Analog Loopback Test Syncronous Mode Local Analog Loopback Test Synchronous ModeDigital Loopback Test Local / manual Syncronous Digital Loopback Test Local/Manual Synchronous ModeDigital Loopack Test remote / automatic Syncronous Digital Loopback Test Remote/Automatic Synchronous ModeWarranty and Service Limited Warranty Tech Support ServiceRecording Modem Information Upgrading the MT2834BR Using FlashPro to Upgrade Modem FirmwareSafety Warnings Internet Babt Requirements Compliance with Babt Requirements European Low Voltage Directive Compliance with BS6789 .1 and Part Compliance with BS6328 Part Appendices Appendix a Appendix a Canadian Limitations Notice Data Rates modem Appendix B Technical SpecificationsFlow Control 2400 & 1200 bps Frequency Stability Index Index Index Index MNP SCC XON/XOFF S000316