Multi-Tech Systems MT3334ZDXV owner manual Terse Verbose Description, Delayed

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3 - AT Commands, S-Registers and Result Codes

Result Codes

When the modem receives an AT command from the terminal or PC, it tries to execute the command, then sends a status message to the PC or terminal which reports the "results" of the command (hence the name "result codes"). The MultiModemZDX Command mode provides you with several responses, or “Result Codes” , that provide visual responses during Command mode operation. These Result Codes are displayed on your PC's video monitor.

Terse	Verbose	Description
0	OK	Command executed
1	CONNECT	Modem connected to line
2	RING	Ring signal detected

3NO 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

8NO ANSWER No answer at remote end

10*	CONNECT 2400	Connected at 2400 bps
11*	CONNECT 4800	Connected at 4800 bps
12*	CONNECT 9600	Connected at 9600 bps
13*	CONNECT 14400	Connected at 14400 bps
14*	CONNECT 19200	Connected at 19200 bps
24*	CONNECT 7200	Connected at 7200 bps
25*	CONNECT 12000	Connected at 12000 bps
26*	CONNECT 16800	Connected at 16800 bps
40*	CONNECT 300	Connected at 300 bps
55*	CONNECT 21600	Connected at 21600 bps
56*	CONNECT 24000	Connected at 24000 bps
57*	CONNECT 26400	Connected at 26400 bps
58*	CONNECT 28800	Connected at 28800 bps
59*	CONNECT 31200	Connected at 31200 bps
60*	CONNECT 33600	Connected at 33600 bps
88	DELAYED	Delay is in effect for the dialed number

89BLACKLISTED Dialed number is blacklisted

90	BLACKLIST FULL Blacklist is full

*EC is added to these Result Codes when the extended Result Codes configuration option is enabled. EC is replaced by one of the following codes, depending on the type of error control connection: V42bis (V.42 error control [LAP-M] and V.42bis data compression); V42 (V.42 error control [LAP-M] only); MNP5 (MNP 4 error control and MNP 5 data compression); MNP4 (MNP 4 error control only); NoEC (No error control protocol).

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Contents Page Revision Description PatentsContents Index Computer Introduction and Description RequirementsSerial Cable Telephone LineData Product FeaturesCommunications Software About this Manual Installation and ConnectionFax Voice Model MT3334ZDXV onlyTesting Your Modem AT Commands, S-Registers and Result CodesService, Warranty & Technical Support AppendicesInstallation Process Installation IntroductionSafety Warnings Page MultiModemZDX Connections Front Panel LED IndicatorsInstallation Is Your MultiModemZDX Ready for Use? Simple Operations Operating Your MultiModemZDXRemote Configuration AT&Fcr Software ConfigurationHardware/Software Confirmation MultiModemZDX Configuration ConfirmationNone of the LEDs Light When the Modem Is On TroubleshootingModem Does Not Respond to Commands Installation Modem Dials But Cannot Make Connection Installation Modem Disconnects While Online Modem Cannot Connect When AnsweringLosing Data Slow File TransferGarbage Characters on the Monitor AT Commands, S-Registers Result Codes Command Summary Dial string modifiers Echo Command Mode CharactersDial Monitor Speaker Mode Monitor Speaker VolumeEcho Online Data Characters On-Hook/Off-Hook ControlEnable/Disable Result Codes Return Online to Data ModeModulation Handshake = n Set Register ValueResult Code Selection Modem ResetLong Space Disconnect Data Carrier Detect DCD ControlCommunications Mode Load Factory Default SettingsData Terminal Ready DTR Control 22bis Guard Tone ControlATDS=n \K n Set Break Control \N n Error Correction Mode Selection\V n Protocol Result Code Data Compression ControlSerial Port Baud Rate Modem Baud RateRegisters S10 Register Unit Seconds Range 255 Default DescriptionS28 S11S30 S35S43 S37S42 S89 S48Terse Verbose Description DelayedLocal Analog Loopback Test Modem Testing Local Analog Loopback Test/V.54 LoopDigital Loopback Test/V.54 Loop 2 Local/Manual Digital Loopback Testlocal/manual Digital Loopback Test/V.54 Loop 2 Remote/AutoDigital Loopback Test remote/automatic Limited Warranty Recording Modem Information On-line Warranty RegistrationTech Support Service Logging on to the Multi-Tech BBS About the Multi-Tech BBS No Longer AvailableDownloading a File If you know the file nameIf you don’t know the file name Reading a MessageLeaving a Message Bulletins Multi-Tech Fax-Back Service No Longer AvailableAbout CompuServe/Internet No Longer Available Appendix a Technical Specifications Command Buffer Intelligent FeaturesData Modulation Fax Modulation22bis/V.22 2400 & 1200 bpsCarrier Frequencies Fax 21 CH2 Half DuplexDiagnostics ConnectorsIndicators Temperature Power RequirementAppendix B Tone Dial Frequencies 697 770 852 941Appendices MT3334ZDX, MT3334ZDXV Appendices Canadian Limitations Notice European Low Voltage Directive Compliance with Babt RequirementsPage Compliance with BS6328 Part Compliance with BS6789 .1 and PartModem Commands Default Permissible Range Modem CE Mark EMC and Safety ComplianceRegister Default Permissible Range Australian and New Zealand Modem Warning NoticeCall Attempts/Retries New Zealand Telecom Warning NoticeIndex Error Correction Page MT5634ZDXv Connections Power Supply Index