Siemens MC55 AT manual 11.12 AT+CGSMS Select service for MO SMS messages, At+Cgsms=?, At+Cgsms?

11.12AT+CGSMS Select service for MO SMS messages

Syntax

Test Command

AT+CGSMS=?

Response(s)

+CGSMS: (list of supported <service>s)

OK

Read Command

AT+CGSMS?

Response(s)

+CGSMS: <service>

OK

Write Command

AT+CGSMS=[<service>]

Response(s)

OK ERROR +CME ERROR

Reference(s)

GSM 07.07

PIN ASC0 ASC1 MUX1 MUX2 MUX3 Charge  Last

% % % % % % ! ! !

Command Description

The test command is used for requesting information on which services and service preferences can be set by using the AT+CGSMS write command

The read command returns the currently selected service or service preference.

The write command is used to specify the service or service preference that the MT will use to send MO SMS messages. If parameter <service> is not given, the current value remains unchanged.

Parameter Description

<service>(num)

A numeric parameter which indicates the service or service preference to be used. Parameter is global for all interfaces and volatile.

0	GPRS
1	Circuit switched
2	GPRS preferred (use circuit switched SMS transfer if mobile is not GPRS
	attached)
3(&F)(P)	Circuit switched preferred (use GPRS if circuit switched is not available)

Note

•Sending SMS via GPRS is only possible when mobile is attached using AT+CGATT.

MC55_ATC_V04.00	Page 290 of 475	3/17/06
Confidential / Released