Siemens MC55 manual Call, ATS0?, ATS0=n

MC55 AT Command Set

7.11 ATS0

s

mobile

7.11	ATS0 Set number of rings before automatically answering the
	call
Syntax

Read Command

ATS0?

Response(s)

<n>

OK

Write Command

ATS0=<n>

Response(s)

OK

PIN ASC0 ASC1 MUX1 MUX2 MUX3

￿ ￿ ￿ ￿ ￿ ￿

Reference(s)

V.25ter

Command Description

This parameter setting determines the number of rings before automatic answering.

Parameter Description

<n>(num)(&W)(&V)

000(&F)	automatic answering is disabled
001-255	enable automatic answering on the specified ring number

Notes

•This command works for MT data and fax calls.

•Autoanswering of CSD data and fax calls is supported on ASC0/Mux1 only.

•A CSD call will not be answered automatically if the module is in GPRS online mode. However, this is possible in GPRS command mode. The application can detect a call by evaluating the RING line and distinguish to change into GPRS command Mode or stay in GPRS Online mode until GPRS is available again. To answer, to reject or to wait for automatic anwsering the incoming call the application has to switch into GPRS com- mand mode.

•If <n> is set to higher values, the calling party may terminate the call establishment before the call can be automatically answered.

MC55_ATC_V01.05	Page 153 of 469	2/10/04
Confidential / Released