Motorola 326X V.34 CTS Control, RTS signal from the DTE, set the modem RTS= Normal, Mode=Direct

Configuration Quick-Reference

Table A-1.

AT Commands, Cross-Referenced to Front Panel Options (Continued)

AT	Parameter &
Command	Option	Description
	CTS	CTS Control
		Determines how the modem sets the CTS signal. The modem signals the DTE with CTS on
		EIA/TIA 232-D Pin 5 (V.24 Circuit 106). The CTS Signal discussed here is the state of the
		CTS signal after the setting of the modem’s RTS option has been followed. For CTS to follow
		the RTS signal from the DTE, set the modem RTS= Normal.
AT&R0/	=AsyncSync	CTS is on in asynchronous mode. CTS is off in synchronous, ACU mode. If the data transfer
AT*CT3		mode is synchronous, CTS is off during training/retraining and follows RTS in data mode.
		When CTS follows RTS in data mode, the setting of the RTS/CTS Delay option applies (if
		Mode=Direct).
AT&R1/	CTS=High	CTS remains high at all times. Use this option with RTS/CTS or DTR/CTS Flow control.
AT*CT0
	DSR	DSR Control
		Determines how the modem sets the DSR signal. The modem signals the DTE with DSR on
		EIA/TIA 232-D Pin 6 (V.24 Circuit 107).
AT&S0	=High	DSR is always on.
AT&S1	=Normal	DSR is controlled by the modem.
	TEST	Test
AT&T0	=End Test	Ends the test currently in progress for each test listed below (except retrain).
AT&T1	=LAL	Initiates a local analog loopback test.
AT&T3	=LDL	Initiates a local digital loopback test.
	Accept RDL	Accept RDL
AT&T4	=On	The local modem can be put into a remote digital loopback test.
AT&T5	=Off	The local modem cannot be put into a remote digital loopback test.
AT&T6	TEST=RDL	Initiates a remote digital loopback test.
AT&T7	TEST=RDL Pat	Initiates a remote digital loopback pattern test.
AT&T8	TEST=LAL Pat	Initiates a local analog loopback pattern test.
	Status	Modem Status Display
AT&V0	Long Form	Lets you view modem status information, on the control terminal, in long form. The display
	Status	shows operating status, DTE/DCE rate/status, asymmetric rates status, connect message status,
		the data form, throughput-delay minimization status, error correction status, data compression
		status, EIA/TIA signal status, disconnect reasons, the software revision level, and CQMS
		parameters. The long form also shows front panel options and corresponding AT commands.
AT&V1	Short Form	Lets you view modem status information, on the control terminal, in short form. This displays
	Status	a summary of AT command settings and S-register values.
	Save Changes	Save Changes
		When using AT Commands or front panel options to alter modem settings, if you do not save
		the changes, the modem does not enter them into memory. After you have selected the option
		set for your application (using the ATZn Command), and modified configuration settings,
		enter: AT&Wn where n=(Option Set) 1 through 4. The modem displays Saving Options, then
		Save Completed! signifying that the option set has been saved in nonvolatile memory.
AT&W0/	=1	Save changes to Option Set 1.
AT&W1

Gray shading indicates country-specific options. See Appendix C for your country’s options.

A-12 Configuration Quick Reference