Siemens MC55 AT manual 22 AT+CR Service reporting control, At+Cr=?, At+Cr?, +CR mode, +CR serv

7.22AT+CR Service reporting control

AT+CR configures the TA whether or not to transmit an intermediate result code +CR: <serv> to the TE when a call is being set up.

Setting the value of <mode> to 1 may lead to connection failure, if the application (e.g. WinFax) waits for default result code/URC.

Syntax

Test Command

AT+CR=?

Response(s)

+CR: (list of supported<mode>s)

OK

ERROR

Read Command

AT+CR?

Response(s)

+CR: <mode>

OK ERROR

Write Command

AT+CR=<mode>

Response(s)

OK

ERROR

Reference(s)

GSM 07.07

PIN ASC0 ASC1 MUX1 MUX2 MUX3 Charge  Last

% % % % % % ! ! !

Intermediate Result Code

If enabled, an intermediate result code is transmitted during connect negotiation when the TA has determined the speed and quality of service to be used, before any error control or data compression reports are transmitted, and before any final result code (e.g. CONNECT) appears.

+CR: <serv>

Parameter Description

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

0(&F)	Disable
1	Enable
<serv>(str)
"REL ASYNC"	Asynchronous non-transparent
"GPRS"	GPRS

MC55_ATC_V04.00	Page 155 of 475	3/17/06
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