Motorola SM56 manual Speaker Volume, Speaker Control, Return to On-Line Mode, Pulse Dial

Table 1: AT and AT& Commands

Command	Option	Description
	I9	Country Name
	I12	Apple Product Code
L		Speaker Volume
		This parameter determines the volume, for call-progress
		monitor only, of sounds such as dialing, ringing, busy,
		negotiation.
	L0, L1	Low
	L2	Medium
	L3	High
M		Speaker Control
	M0	Off
	M1	On During Training Only
	M2	Always On
	M3	Off during dialing; on during call progress; off during data
		transfer
O		Return to On-Line Mode
		This parameter determines whether the modem initiates a
		retrain after changing from escape mode to data mode, or
		after a semi-colon in dial strings.
	O0	No Retrain
	O1	Retrain
	O2	Initiate Rate Renegotiation
	O3	Rate Renegotiation with silence
P	P	Pulse Dial
		Instructs the modem to dial the telephone number that you
		enter immediately after the ATDP command using pulse
		dial mode.
		Example: ATDP5554678.
		This command uses Pulse Dialing to dial the number
		5554678
Q		Result-Code Display
		The modem can send result codes and connect messages to
		the computer as a result of connecting or failing to con-
		nect; establishing a data rate; and establishing error-correc-
		tion and data-compression protocols. Refer to: ATV; AT\V;
		ATX.
	Q0	Enable display
	Q1	Disable display

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