Telenetics V.34-SDC, 326X V.34 LAL Busy Out, Link Phone #’s, Low Speed, DTE Pin, Pstn Signaling

Quick-Reference

Configuration

Table A-1.

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

AT	Parameter &
Command	Option	Description
AT*LE1	=15 min	The modem returns to the leased line after 15 minutes.
AT*LE2	=30 min	The modem returns to the leased line after 30 minutes.
AT*LE3	=1 Hr	The modem returns to the leased line after 1 hour.
AT*LE4	=2 Hr	The modem returns to the leased line after 2 hours.
AT*LE5	=4 Hr	The modem returns to the leased line after 4 hours.
	LAL Busy Out	Local Analog Loopback Test Busy Out
		Determines whether the modem appears busy to incoming calls during a local analog loopback
		test. NOTE: Set AT&J (TELCO OPT’STelco) to RJ4MB before enabling this option.
AT*LL0	=Off	The modem does not busy out the line during a local analog loopback test, allowing incoming
		calls to ring.
AT*LLl	=On	The modem connects to the line during a local analog loopback test, making the line appear
		busy to incoming calls.
AT*LNm,n	Link Phone #’s:	Link Telephone Numbers
	#m to #n	Lets you link telephone numbers stored in the modem’s telephone book. Some remote
		locations provide more than one number to call in case one is busy. If a call fails and the
		number is linked, the modem pauses and then calls the linked number. NOTE: With this
		feature enabled, the modem dials linked numbers before redialing.
		To link numbers using the AT Command, enter AT*LN, followed by the memory location of
		the number you want to link from (n), a comma, and the memory location of the number to link
		(m). For example:
		AT*LN2,4
		In this example, memory location 2 is linked to memory location 4.T oclear the link between
		the two memory locations, enter AT*LN2. Effectively, memory location 2 is now linked to no
		memory location.
	Low Speed	Low Speed
		Determines which low-speed modulation mode is used when a higher (V.34, V.32bis, V.32, or
		V.22bis) modulation mode connection cannot be made while Mod=V.34 Auto, V32bis Auto or
		Auto V32.
AT*LS0	=Bell	Bell 103 modulation mode is used.
AT*LS1	=CCITT	V.21 modulation mode is used.
	DTE Pin 25	DTE Pin 25
		Controls whether the modem uses EIA/TIA 232-D Pin 25 as an input or an output. Set rear
		panel Switch 2 to match this setting (see Table A-6for details on rear panel switches).
AT*LT0	=Busy	The DTE signals the modem on Pin 25 to make the modem appear busy to incoming calls. Set
		rear panel DIP switch 2 to the off (up) position. Also, setAT&J (Telco ) to RJ4MB. NOTE: In
		modems in the U. S. A. and Canada, the Make Busy function operates only in nest card
		modems. (Make Busy settings display in standalone modems, but are not active.)
AT*LTl	=Test	The modem signals the DTE on V.24 Circuit 142 (Pin 25) when a test is in progress.
	PSTN Signaling	PSTN Signaling
		Determines how the modem handles disconnect signaling when operating in theV.34,V.32bis
		or V.32 (coded or uncoded) modulation modes.
AT*MD0	=Off	Your modem disconnects without signaling the remote modem.

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

A-22 Configuration Quick Reference