Multi-Tech Systems MT5600BL, MT5600BA manual Result Codes, Terse Verbose Description

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4 AT Commands, S-Registers, and Result Codes

Result Codes

In command mode your modem can send the following responses, called result codes, to your computer. Result codes are used by communications programs and can also appear on your monitor.

Terse	Verbose	Description
0	OK	Command executed
1	CONNECT	Modem connected to line
2	RING	Ring signal detected
3	NO CARRIER	Carrier signal lost or not detected
4	ERROR	Invalid command
5	CONNECT 1200	Connected at 1200 bps
6	NO DIALTONE	No dial tone detected
7	BUSY	Busy signal detected
8	NO ANSWER	No answer at remote end
9	CONNECT 0600	Connected at 600 bps
10	CONNECT 2400	Connected at 2400 bps
11	CONNECT 4800	Connected at 4800 bps
12	CONNECT 9600	Connected at 9600 bps
13	CONNECT 7200	Connected at 7200 bps
14	CONNECT 12000	Connected at 12000 bps
15	CONNECT 14400	Connected at 14400 bps
16	CONNECT 19200	Connected at 19200 bps
17	CONNECT 38400	Connected at 38400 bps
18	CONNECT 57600	Connected at 57600 bps
19	CONNECT 115200	Connected at 115200 bps
20	CONNECT 230400	Connected at 230400 bps

22CONNECT 75TX/1200RX V.23 connection in originate mode

23CONNECT 1200TX/75RX V.23 connection in answer mode

24	DELAYED	Delay is in effect for the dialed number
32	BLACKLISTED	Dialed number is blacklisted
33	FAX	Connected in fax mode
35	DATA	Connected in data mode
40	CARRIER 300	0-300 bps data carrier detected
44	CARRIER 1200/75	V.23 backward channel detected
45	CARRIER 75/1200	V.23 forward channel detected
46	CARRIER 1200	1200 bps data carrier detected
47	CARRIER 2400	2400 bps data carrier detected
48	CARRIER 4800	4800 bps data carrier detected
49	CARRIER 7200	7200 bps data carrier detected
50	CARRIER 9600	9600 bps data carrier detected
51	CARRIER 12000	12000 bps data carrier detected
52	CARRIER 14400	14400 bps data carrier detected
53	CARRIER 16800	16800 bps data carrier detected
54	CARRIER 19200	19200 bps data carrier detected
55	CARRIER 21600	21600 bps data carrier detected
56	CARRIER 24000	24000 bps data carrier detected
57	CARRIER 26400	26400 bps data carrier detected
58	CARRIER 28800	28800 bps data carrier detected
59	CONNECT 16800	Connected at 16800 bps
61	CONNECT 21600	Connected at 21600 bps

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Contents Model MT5600BA Model MT5600BL Record of Revisions FCC Part Introduction Using the Front PanelQuick Start MultiModemII User GuideRemote Configuration AT Commands, S-Registers & Result CodesSolving Problems Callback SecurityAppendix a Regulatory Compliance Appendix D Warranty, Service, and Technical SupportAppendix C Loopback Tests Appendix E Upgrading the ModemContents Viii Introduction Introduction FeaturesProduct Description Data IntroductionRelated Manuals What Is in Your Modem Package?Quick Start What You Will Need Safety WarningsWe supply You supplyRS232 Connection Connect the Modem to Your SystemDialup Connection Quick StartFour-Wire Leased Line Connection Two-Wire Leased Line ConnectionPower Connection Power-On TestAdding the Modem to Windows Install the Modem in WindowsRemoving Your Old Modem from Windows Install and Configure Your Software Trio DataComm Call the Multi-Tech BBSWindows HyperTerminal Windows Terminal Trio Fax Send a FaxMicrosoft Fax References Select Start Programs Accessories Fax Compose new faxMultiModemII User Guide Using the Front Panel LED Indicators Modem ConfigurationLiquid Crystal Display LCD Using the Front PanelOption Selection Menu StructureMultiModemII User Guide Menu Overview Using the Front Panel Status Trunk MultiModemII User Guide Basic Options Trunk Using the Front Panel Advanced Options Trunk Diagnostic Options Trunk MultiModemII User Guide Remote Configuration Options TrunkCaller ID Options Trunk Using the Front Panel Phone Number Memory Options TrunkStatus Menu OptionsUsing the Front Panel Basic Options Implemented Advanced OptionsRemote Configuration Options Phone Number Memory Options MultiModemII User Guide Diagnostic OptionsCaller ID Options AT Commands Registers Result Codes Introduction AT Commands, S-Registers, and Result Codes AT CommandsDS= y Dial Stored Telephone Number Echo Command Mode CharactersHook Control Information RequestMonitor Speaker Mode Monitor Speaker VolumeReturn Online to Data Mode Result Codes Enable/DisableSet Register Value Select RegisterRead Register Value Tone DialingResult Code Selection Modem ResetLong Space Disconnect Data Carrier Detect DCD ControlLoad Factory Settings Error Correction ModesData Terminal Ready DTR Control Modem-Initiated Flow Control22bis Guard Tone Control Communications ModeFlow Control Selection Test Commands Sync/Async ModeClear to Send CTS Control Data Set Ready DSR ControlStore Current Configuration Display Current ConfigurationDisplay Last Connection Statistics Synchronous Clock SourceLine Signal Level Select Profile for Hard ResetZy =x Store Telephone Number Data Compression ControlPCM Code Selection Line Signal Quality\An Maximum MNP Block Size \Bn Transmit Break\Vn Single Line Connect Message \Nn Error Correction Mode SelectionReserved,maxTXrateCR +MS= Modulation SelectionMNP Extended Services Command #CBNy=x Store Callback Number Command -SDR=nDistinctive Ring ControlCommand #CBPy=x Store Callback Password Flash Memory DownloadCallback Enable/Disable Command #CID= n Caller IDCommand $SBn Serial Port Baud Rate Escape SequenceRegisters Register Unit Range Default DescriptionS32 S36 S46 Terse Verbose Description Result CodesProtocol ALT +FCERROR MultiModemII User Guide Remote Configuration Setup Basic ProcedureChanging the Remote Configuration Password Changing the Remote Escape Character Remote ConfigurationMultiModemII User Guide Callback Security Turning Callback Security On and Off Setup ProceduresCallback Security Assigning Callback PasswordsAssigning Callback Phone Numbers Callback Security Commands Calling ProcedureCommand #CBN y= x Store Callback Number Command #CBPy=x Store Callback Password Callback Assignments MultiModemII User Guide Leased Line Operation Two-Wire Setup Leased Line Operation Four-Wire SetupDial Backup and Leased Line Restoral Setup Dial Backup and Leased Line RestoralLeased Line Operation MultiModemII User Guide Solving Problems None of the Indicators Light Solving Problems Modem Does Not Respond to CommandsModem Dials But Cannot Connect Modem4Disconnects While Online File Transfer4Is Slower Than It Should Be Modem4Cannot Connect When AnsweringThere Are Garbage4 Characters on the Monitor Data Is Being LostModem4Doesn’t Work with Caller ID Fax and Data4Software Can’t Run at the Same Time Appendixes FCC Part 68 Telecom Appendix a Regulatory ComplianceRegulatory Compliance Fax Branding StatementInternational Modem Restrictions Canadian Limitations NoticeCommission Decision CTR21 New Zealand Telecom Warning Notice EMC, Safety, and Terminal Directive ComplianceAppendix B Technical Specifications Technical Specifications Receiver Sensitivity Local Analog Loopback Test V.54 Loop Test procedureLoopback Tests Figure C-2. Remote digital loopback test Remote Digital Loopback Test V.54 LoopFigure C-3. Local digital loopback test Local Digital Loopback Test V.54 LoopBack-to-Back Test Figure C-5. Back-to-back test connections Service Limited WarrantyWarranty, Service, and Technical Support Online Warranty RegistrationTechnical Support Multi-Tech BBSAbout the Internet SupplyNet Online Ordering Instructions Ordering Modem AccessoriesIdentify the Modem Firmware Upgrade OverviewMulti-Tech Web Site Identify the Current Firmware VersionMulti-Tech BBS Upgrading the ModemExtract the Upgrade Files Download the Upgrade FileSet the Modem to the Factory Defaults Restore Your Parameters Upgrade the Modem’s FirmwareRS-232 Pinouts Appendix F Cable PinoutsCable Pinouts Leased Line PinoutsCtrl Code Hex Dec Appendix G Ascii Character MapIndex 108 Index 110

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