Sony Ericsson GM47, GM48 manual Ericsson Audio Line Request, Atms,Afms, AT*EALR? Ealr, At*Ealr=?

4. AUDIO

4.3 AT*EALR	Ericsson Audio Line Request
		Description		Command	Possible Responses
		Request the audio lines		AT*EALR=<mode>	•	*EALR: <mode>,
		(ATMS,AFMS)		[,<activation>		<activation>,<resp>
				[,<aud_status>]]	•	OK
					• ERROR
		Show the current		AT*EALR?	*EALR:
		setting			<mode>,<activation>,
					<resp>
		Show if the command		AT*EALR=?	*EALR:(list of supported
		is supported			<mode>s,
					<activation>s and
					<aud_status>s
					parameters)
		Included for compatibility. No functionality.
		<mode>	Description
		0	No request for ATMS or AFMS
	1		Request ATMS and not AFMS
		2	Request AFMS and not ATMS
	3		Request ATMS and AFMS
		<activation>	Description
		0	Not direct activated audio accessory (e.g. cordless
			portable hands free)
	1		Direct activated audio accessory (e.g. vehicle hands
			free)
		<aud_status>	Description
		0	No change of the audio status
	1		Audio hand over. Accessory hands over control of both
			the audio lines and the call to the phone
		2	Audio demand. Accessory demands control of both the
			audio lines and the call
		<resp>	Description
		0	Disable ATMS and AFMS
	1		Enable ATMS and disable AFMS
		2	Disable ATMS and enable AFMS
	3		Enable ATMS and AFMS

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