Telenetics V.34-SDC, 326X V.34 manual Pause Delay, Auto Redial, Stored#, DTR Delay, Fast Call

Table A-1.

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

AT		Parameter &
Command		Option	Description
AT*DL2		=60	60-ms delay before the modem sends CTS to the DTE after receiving RTS from the DTE.
AT*DL3		=90	90-ms delay before the modem sends CTS to the DTE after receiving RTS from the DTE.
AT*DL4		=S26	RTS/CTS delay is determined by the value of S-Register 26.
		Pause Delay	Pause Delay
			Makes the modem pause when it encounters modifiers in a dial string or on the command line.
AT*DP0		=3	Pause delay is 3 seconds.
AT*DP1		=6	Pause delay is 6 seconds.
AT*DP2		=9	Pause delay is 9 seconds.
AT*DP3		=12	Pause delay is 12 seconds.
AT*DP4		=S8	Pause delay is determined by S-Register 8. See the “S-Registers” section in Chapter 5.
		Auto Redial	Auto Redial
			Determines how many times the modem redials a failed call. The modem waits for a country-
			specific time between redials. If the AT *LN option is enabled, the modem dials all of the
			linked numbers before redialing.
AT*DR0		=Off	The modem does not redial an unsuccessful call.
AT*DRn		=n	The modem redials an unsuccessful call n times (n=1-15).
AT*DSn or		Dial From	Dialing a Stored Telephone number (n=1-9)
*		Stored#
AT	DS=n		See the ATDS description earlier for information on using this command.
		=n
		DTR Delay	DTR Delay
			Determines how long the modem waits after connecting to the dial line before examining the
			DTR signal from the DTE. If the DTR signal is low, the modem disconnects. This feature is
			used when AT Form =SyncData or V25 Form=AsynSync.
AT*DT0		=S25	The modem waits for the time specified by S-Register 25 before examining DTR.
AT*DT1		=10 sec	The modem waits 10 seconds before examining DTR.
AT*DT2		=15 sec	The modem waits 15 seconds before examining DTR.
		EC	Error Correction
			The AT*EC (EC) command determines which error-correction protocol is used. NOTE: This
			option does not apply when the modem is configured for SDC operation. If both the local and
			remote modems are operating in SDC mode, LAPM error correction with V.42bis data
			compression only is used; no other setting is available.
AT*EC0		=V.42	The modems negotiate the use of LAPM or MNP error correction. First, the modems attempt to
			negotiate using LAPM. If unsuccessful, they attempt to negotiate using MNP.
AT*EC1		=LAPM	The modems attempt to negotiate LAPM error correction.
AT*EC2		=MNP	The modems attempt to negotiate MNP error correction.
		Fast Call	Fast Call
			Reduces the time for selected phases of the connect sequence.
AT*FC0		=Off	This option disables the Fast Call feature.
AT*FC1		=Lvl1	The 2.15 second billing delay in the answer modem is eliminated. The length of time ABT is
			sent is reduced by 1 second in all modulation modes except V.34.

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

Configuration

Quick-Reference

Configuration Quick Reference A-19