Motorola SM56 AT* Asterisk Commands, Dial Wait, Low-Speed Operation Protocol, Modulation Mode

AT* (Asterisk) The modem responds to the following AT* command options.

Commands The letters AT (or at) must precede all commands except A/ and +++.

Factory-default options are underlined

Table 3: AT* (Asterisk) Commands

Command	Option	Description
*DD		Dial Wait
		Specifies the time interval to wait when the modem
		encounters a W or w while processing a dial string
	*DD0	2 Seconds
	*DD1	3 Seconds
	*DD2	4 Seconds
		Note: the default value is *DD2 for Japan country set-
		ting.
	*DD3	5 Seconds
	*DD4	12 Seconds
	*DD5	15 Seconds
	*DD6	20 Seconds
	*DD7	30 Seconds
	*DD8	40 Seconds
*LS		Low-Speed Operation Protocol
		Lets you select a communications protocol to commu-
		nicate with very low-speed or older modems.
	*LS0	Bell 103
	*LS1	ITU-T V.21 (international standard)
	*LS2	Bell 103 or ITU-T V.21 (Auto determination)
*MM		Modulation Mode
	*MM0	V.34 Auto Modulation
	*MM1	V.21
	*MM2	Bell 103
	*MM4	V.22/Bell 212
	*MM5	V.22bis
	*MM6	V.23
	*MM10	V.32 Only
	*MM11	V.32 bis
	*MM12	V.34 Only
	*MM13	K56flex™ Only

11