Multi-Tech Systems MT2834BLR, MT2834BR manual = 0, 1, 2 or

Page 34

 

Chapter 4 - Commands

 

 

 

 

 

VALUES:

n = 0, 1, 2 or 4

DEFAULT:

&C1

DESCRIPTION:

&C0 forces Carrier Detect on.

 

&C1 lets Carrier Detect act normally.

 

&C2 lets Carrier Detect drop S24 time on disconnect.

 

&C4 resets modem when Carrier Detect drops.

COMMAND:

&CDn

VALUES:

n = 0 or 1

DEFAULT:

&CD0

DESCRIPTION:

&CD0 execute cleardown on disconnect.

 

&CD1 do not execute cleardown on disconnect.

COMMAND:

Ds

VALUES:

s = phone #

DEFAULT:

n/a

DESCRIPTION:

Dial a telephone number “s”, where s may include up to 60

 

digits or T, P, R, comma and ; characters.

COMMAND:

DsNd

VALUES:

s = phone # and d = 0 thru 9

DEFAULT:

n/a

DESCRIPTION:

Store telephone number. To store, enter phone number "s",

 

followed by N, then Directory Number "d".

COMMAND:

&Dn

VALUES:

n = 0 thru 3

DEFAULT:

&D2

DESCRIPTION:

&D0 means DTR is ignored

 

&D1 means modem returns to command mode.

 

&D2 lets modem react to DTR normally.

 

&D3 resets the modem to default parameters.

COMMAND:

$Dn

VALUES:

n = 0 or 1

DEFAULT:

$D0

DESCRIPTION:

$D0 disables DTR Dialing.

 

$D1 enables DTR Dialing.

COMMAND:

%DF

VALUES:

n = 0 or 1

DEFAULT:

%DF0

DESCRIPTION:

%DF0 selects V.34 Line Probe Data in Graph Format.

 

%DF1 selects V.34 Line Probe Data in Table Format.

COMMAND:

%DP

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Contents User Guide Revision Date Description Contents AT Commands and S-Register Summary Introduction Features IntroductionHow to Use This Manual Installation Serial Cable PreliminariesCard Cage Telephone LineInstallation PC Board Controls DIP-Switch Settings Switch Function Position EffectAnswer/Originate Originate call Async/Sync/Leased Line OOS Busy Out Toggle Switch Dip Switch Settings #13 Position EffectOut of Service/Test Jumper 2 MI/MIC Option 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 Your Software Configuring Software for Your ModemPC Initialization Strings AT &F X4 S0=0 MMEW Modem Initialization Setup Changing Default Parameters Macintosh InitializationConfiguring Software for Your Computer MEW Configuration Parameters ScreenConfiguring Software for the Remote System Terminal EmulationWhen to Disable Data Compression File Transfer ProtocolsDisabling Error Correction AT &F S0=0 X4 &E14 MModem 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 Callback Security Commands Command Break Atcr Values Default DescriptionCallback password with xxxxxx being callback password Remote Configuration Remote Configuration Procedures4 V.25bis Commands Password CommandsCSPs Registers Escape Code CharacterLine Feed Character S10 Carrier Loss Disconnect Delay Time S25 DTR Dropout Time Result Codes S36 Time Between DTR Inactive and Modem Off-HookTerse Verbose No Dial Tone Busy No Answer AT Commands and S-Register Summary Modem Testing Local Analog Loopback Test/V.54 Loop UuuuDigital Loopback Test/V.54 Loop 2 Local/Manual Digital Loopback Test local / manual Digital Loopback Test/V.54 Loop 2 Remote/Automatic Digital Loopback Test remote / automaticLocal Analog Loopback Test Synchronous Mode Local Analog Loopback Test Syncronous ModeDigital Loopback Test Local/Manual Synchronous Mode Digital Loopback Test Local / manual SyncronousDigital Loopback Test Remote/Automatic Synchronous Mode Digital Loopack Test remote / automatic SyncronousWarranty and Service Limited Warranty Tech Support ServiceRecording Modem Information Using FlashPro to Upgrade Modem Firmware Upgrading the MT2834BRSafety 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 Appendix B Technical Specifications Data Rates modemFlow Control 2400 & 1200 bps Frequency Stability Index Index Index Index MNP SCC XON/XOFF S000316