Motorola SM56 Initialize modem to default factory configuration, Dial TX Level, Pulse Cycle, Test

Table 1: AT and AT& Commands

Command	Option	Description
	&D2	Disconnect call when DTR transitions from asserted to de-
		asserted
	&D3	Reset modem parameters to default configuration when
		DTR transitions from asserted-to-de-asserted
&F		Initialize modem to default factory configuration.
&F90		Initialize modem to V.90 configuration.
&F92		Initialize modem to V.92 configuration.
&G		Guard Tone
	&G0	Off
	&G1	550 Hz Guard Tone
	&G2	1800 Hz Guard Tone
&I		Dial TX Level
	&In	Level n; n = 0 to 15. Default = 12
		Note: the default value is 15 for Japan country setting.
	&I99	Automatic Level
&P		Pulse Cycle
		Used when the modem is instructed to pulse dial.
	&P0	40/60 Make/Break Ratio
	&P1	33/67 Make/Break Ratio
		Note: The default value is &P1 for Japan country setting.
	&P2	38/62 Make/Break Ratio
&R		CTS Control
	&R0	Normal
	&R1	Always On
&S		DSR Control
	&S0	Always On
	&S1	On When Modem Recognizes Remote
&T		Test
	&T0	Terminate Test
	&T1	Initiate Local Analog Loopback Test
		Disconnect the telephone line from the modem line input
		connector before using this command.
		Set S-Register 46 = 23 (ATS46=23) before executing &T1.
&V		Modem Status
	&V0	Short Form Report
	&V1	Current or Last Connection Report
	&V2	Long Form Report

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