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Actiontec electronic IS560LH Data Set Ready DSR Option, Asynchronous Communications Mode

Models: IS560LH

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&Qn	Asynchronous Communications Mode

	Command		Effect

	&Q0		Asynchronous Mode, buffered. Same as \N0.

	&Q1		Reserved.

	&Q2		Reserved.

	&Q3		Reserved.

	&Q4		Reserved.

	&Q5		Error Control Mode, buffered (default). Same as \N3.

	&Q6		Asynchronous Mode, buffered. Same as \N0.

	&Q7		Reserved.

			MNP error control mode. If an MNP error control
	&Q8		protocol is not established, the modem will fallback
			according to the current user setting in S36.

			V.42 or MNP error control mode. If neither error control
	&Q9		protocol is established, the modem will fallback
			according to the current user setting in S36.

Result Codes:

	OK	n = 0, 5, 6,
	OK	8, 9
		8, 9

	ERROR	Otherwise

&Sn			Data Set Ready (DSR) Option
This command selects DSR action.

	Command			Effect

	&S0			DSR always ON (default).

	&S1			DSR comes on when establishing a connection and
	&S1			goes off when the connection ends.
				goes off when the connection ends.

Result Codes:

		OK	n = 0, 1

		ERROR	Otherwise

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Actiontec electronic IS560LH user manual Data Set Ready DSR Option, Asynchronous Communications Mode

Contents

V.90 Internal Voice/Fax Windows Modem Users ManualProprietary Notice and Disclaimer Table of ContentsInstalling The Modem Installing and Configuring Communications SoftwareIntroduction Contacting Actiontec Customer SupportActiontec Electronics, Inc PhoneDo This First For Windows 95 and Windows 98 InstallationsFigure 1 The Modems Properties Panel Figure 2 Windows 95 IRQ Resources Dialog Box Figure 3a COM2 Properties Dialog Box Figure 3b Windows 95 or 95A COM2 Disable Panel For Windows NT 4.0 InstallationFig. 4 Devices Window Hardware Installation Installing The ModemFigure 5 Removing the Backplate Figure 6 Installing The Modem Connecting Devices To The Modem Fig.7 Connecting DevicesConfiguring Windows Page Page Configuring Windows 95 OEM SR2 FinishPage Page Page Next Configuring WindowsPage Page Page Page Page Your modem is now installed and configured for use with Windows Configuring Windows NT Page Step 7 Restart your computer Step 11 Click Continue to finish the installation The Modem’s Voice Features Installing and Configuring Communications SoftwareAT&F&C1&D2W2 Page Troubleshooting Windows 95 and WindowsStep 1 Check System Resources Step 2 Check Modem PropertiesStep 3 Modem Diagnostics Figure 8 More Info PanelStep 4 Does Not Install Uninstalling the ModemNote to users of Windows 95 and Note to users of Windows NT Common Problems No Dialtone ErrorNothing Appears On The Screen When I Type Communications Software Does Not Workwhen the modem is in use. This includes extension phones, answering machines, cordless phone bases, caller ID boxes and their cables. This reduces the load on your phone line and keeps signal attenuation to a minimum Appendix A AT Command Set AT CommandsRepeat Last Command Answer CommandCommunication Standard Setting Carrier ControlDnDial Online Data Character Echo Command Echo CommandHook Control Monitor Speaker Volume Request ID InformationReturns default speed and controller firmware version Calculates ROM checksum and displays it on the DTEModulation Handshake Monitor Speaker ModeReturn On-line to Data Mode Select Pulse DialingResult Code Control Select Tone DialingVnDCE Response Format Result Code OptionDial Tone Detect Extended Result CodesResult Code Selection and Call Progress Monitoring Busy Tone Detect Long Space DisconnectRecall Stored Profile V.32 Auto RetrainData Carrier Detect DCD Control DTR ControlDCD turns on when the remote modem’s carrier signal mode, the modem disconnects default. If this signal isAuxiliary Relay option V.22bis Guard Tone ControlLoad Factory Settings Local Flow Control Selection Asynchronous Communications ModePulse Dial Make-to-Break Ratio Selection n = 0, 1V.42 or MNP error control mode. If neither error control Data Set Ready DSR OptionAsynchronous Communications Mode View Active Configuration and Stored Profile This command is used to display the active profilesBelow is an example of a possible output Store Current Configuration Select Stored Profile for Hard ResetZn=x Store Telephone NumberSelect Maximum MNP Block Size Transmit Break to RemoteModem Port Flow Control Adjust Bits/s Rate ControlBreak Control Result Codes Error Control Mode Selection connect in MNP 2-4 error control procedure. If this failsV.42, MNP, or buffer default. The modem attempts to Local Flow Control SelectionRing indicator signal off after the telephone call is answered Compatibility commandInactivity Timer Protocol Result CodeXON/XOFF Pass Through Data Calling ToneV90=x V.90 Downstream Rate and Control View Numbers in BlacklistEnable/Disable Data Compression AT Commands for Testing and DebuggingWrite to/Read from DSP Register Line-to-Line LoopbackATI11 Self-Test CommandsDescription S-Registers Reference Command Line Termination Character user defined Command Line Editing Character user definedRing Counter AT Escape Character user definedComma Dial Modifier Time Connection Completion Time-OutWait Before Dialing Automatic Disconnect Delay DTMF Dialing SpeedEscape Guard Time General Bit Mapped Options StatusTimer to Control Sleep Mode V.34 Modulation Enable/Disable Inactivity TimerSynthetic Ring Volume Data Calling Tone56K Dial Line Rate default Dial Line Rate defaultNegotiation Fallback default Auto Rate default 1, range Auto Mode default 1, rangeLAPM Error Control and Feature Negotiation default ETC Startup Autorating default 0, rangeTimer to Control Sleep Mode Direct Connect Transmit Level defaultLocal Phone Status Line Transmit LevelModem lost carrier signal, or does not detect carrier The Result Code SummaryResult Code DescriptionV42bis-V.42 error control and V.42bis data compression Appendix B Communications Regulations FCC RegulationsFCC Part 68 Requirements Declaration of ConformityCanadian Department Of Communications CDOC