Multi-Tech Systems MT2834BL DsNd, Multi-Tech Systems, Inc. MT2834BA/BL Series User Guide 100

		Appendix C - AT Command Summary
Command	Values	Description
DsNd	s = phone #	Store telephone number. To store, phone d = 0 thru
		9 number ”s“ is entered and followed by N and then
		Directory Number “d.”
&Dn	n = 0 thru 3	&D0 DTR is ignored
		&D1 means modem returns to command mode.
		* &D2 lets modem react to DTR normally.
		&D3 causes modem to reset to modem default
		parameters.
%DFn	n = 0 or 1	* %DF0 Line Probe Data in Graph Format.
		%DF1 Line Probe Data in Table Format.
%DPn	n = 0 or 1	* %DP0 do not read Line Probe Information from DSP
		during handshaking.
		%DP1 read Line Probe Information from DSP during
		handshaking.
$Dn	n = 0 or 1	* $D0 disables DTR Dialing.
		$D1 enables DTR Dialing.
En	n = 0 or 1	E0 means do not echo Command Mode Character.
		* E1 means do echo Command Mode characters.
&En	n = 0 thru 15	&E0 means no error correction.
		* &E1 means V.42 Auto-reliable Mode.
		&E2 means V.42 Reliable Mode.
		&E3 means no modem-initiated flow control.
		* &E4 means CTS modem-initiated flow control.
		&E5 means Xon/Xoff modem-initiated flow control.
		* &E6 means Xon/Xoff not passed through.
		&E7 means Xon/Xoff passed through.
		* &E8 means Enq/Ack pacing off.
		&E9 means Enq/Ack pacing on.
		* &E10 means Normal Mode flow control off.
		&E11 means Normal Mode flow control on.
		&E12 means Pacing off.
		* &E13 means Pacing on.
		&E14 means data compression disabled.
		* &E15 means data compression enabled.
$EBn	n = 0 or 1	* $EB0 enables 10 bit mode.
		$EB1 enables 11 bit mode.
%En	n=0 thru 5	% E0 = Modem Won’t Escape.
		* % E1 = +++ Method (default setting).
		% E2 = Break Method.
		% E3 = Either +++ or Break Method.
		% E4 = No "OK" Response to +++
		% E5 = "OK" Response to +++
#Fn	n = 0 thru 2	#F0 means no fallback when on-line.
		#F1 means fallbackwhen on-line (increments of
		2400 bps).
		* #F2 means fallback to 4800 bps/fall forward if line
		improves (increments of 2400 bps).

*Factory Default

Multi-Tech Systems, Inc. MT2834BA/BL Series User Guide 100