Multi-Tech Systems MT2834BLR, MT2834BR manual Registers, Escape Code Character

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Chapter 4 - Commands

4.2S-Registers

Certain Command Mode configurations are stored in memory registers called, S-Registers. The S command is used to assign a value to, and to read the current value of an S-Register.

To assign a value to an S-Register, enter the letter S, followed by the S- Register number and an equals sign (=), and then a decimal response to the message “ENTER THE NEW VALUE IN DECIMAL FORMAT”.

To read an S-Register value, enter the letter S followed by the S-Register number and a question mark (?), then hit RETURN. To verify that the S- Register value was entered correctly, enter for example, ATS8? and hit RETURN. You should receive a response of the assigned value given to that S-Register.

S0

Number of Rings Until Modem Answers

Unit:

1 ring

Range:

0-255

Default:

1

Description:

Sets the number of rings before the modem answers.

S1

Rings Which Have Occurred

Unit:

1 ring

Range:

0-255

Default:

0

Description:

Counts the number of rings that have occurred.

S2

Escape Code Character

Unit:

ASCII Character

Range:

0-127

Default:

43 (+ sign)

Description:

Defines the escape code character.

S3

 

Return Character

 

Unit:

ASCII Character

Range:

0-127

Default:

13

Description:

Defines the character recognized as Carriage Return

 

(RETURN) or “Enter”.

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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 Preliminaries Card CageSerial Cable 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 Service Tech SupportRecording 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