Sony Ericsson GM47, GM48 manual ATV DCE Response Format, List of result codes

12. INTERFACE

12.7 ATV	DCE Response Format
	Description	Command	Possible Responses
	Set DCE response	ATV[=]<value>	•	OK
	format		•	ERROR
	Show the current	ATV?	V: <value>
	setting
	Show if the command	ATV=?	V: (list of supported
	is supported		<value>s)

Select either descriptive or numeric response codes. The ATV command sets the verbose numeric response codes and strips off the <S3><S4> additions to the command response.

<value>	Description
0	Display numeric result codes
1	Display verbose result codes. Default value

List of result codes

ATV1/ATV=1	ATV0/ATV=0	Description
OK	0	Acknowledges execution of a
		command
CONNECT	1	A connection has been established;
		the DCE is moving from command
		state to online data state
RING	2	The DCE has detected an incoming
		call signal from the network
NO CARRIER	3	The connection has been terminated
		or the attempt to establish a
		connection failed
ERROR	4	Command not recognized, command
		line maximum length exceeded,
		parameter value invalid, or other
		problem with processing the command
		line
NO DIALTONE	6	No dial tone detected
BUSY	7	Engaged (busy) signal detected
NO ANSWER	8	“@” (Wait for Quiet Answer) dial
		modifier was used, but remote ringing
		followed by five seconds of silence was
		not detected before expiration of the
		connection timer
CONNECT	Manufacturer	Same as CONNECT, but includes
<TEXT>	-specific	manufacturer-specific text that may
		specify DTE speed, line speed, error
		control, data compression, or other
		status

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