Obile – Siemens MC55 User Manual

Page 271

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MC55 AT Command Set

10.14 ATA

s

m

obile

MC55_ATC_V01.05

Page 271 of 469

2/10/04

Confidential / Released

10.14

ATA Manual response to a network request for PDP context acti-
vation

Syntax

Command Description

The V.25ter

ATA

command may be used to accept a network request for a PDP context activation announced

by the unsolicited result codes RING or "

+CRING

: GPRS". The MT responds with CONNECT, enters V.25ter

online data state and follows the same procedure as it would after having received a

AT+CGANS

=1 with no

<L2P>

or

<cid>

values specified.

If you try to answer a request which is no longer present or which is already answered by another instance, NO
CARRIER is returned.

Exec Command

ATA

Response(s)

CONNECT

NO CARRIER

PIN

ASC0

ASC1

MUX1

MUX2

MUX3

%

%

%

%

%

%

Reference(s)

GSM 07.07

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