Siemens MC55 AT manual AT+CLIP Calling Line Identification Presentation, At+Clip=?, At+Clip?

9.9AT+CLIP Calling Line Identification Presentation

This command refers to the GSM supplementary service CLIP (Calling Line Identification Presentation) that enables a called subscriber to get the calling line identity (CLI) of the calling party when receiving a mobile ter- minated call.

The AT+CLIP write command enables or disables the presentation of the CLI at the TE. It has no effect on the execution of the supplementary service CLIP in the network.

The AT+CLIP read command gives the status of <n>, and also triggers an interrogation of the provision status of the CLIP service according to GSM 02.81 (given in <m>). If no SIM card is available or the SIM-PIN is not entered, the command response is "ERROR".

Syntax

Test Command

AT+CLIP=?

Response(s)

+CLIP: (list of supported<n>s)

OK

Read Command

AT+CLIP?

Response(s)

+CLIP: <n>, <m>

OK ERROR

+CME ERROR: <err>

Write Command

AT+CLIP=<n>

Response(s)

OK ERROR

+CME ERROR: <err>

Reference(s)

GSM 07.07, GSM 02.81

PIN ASC0 ASC1 MUX1 MUX2 MUX3 Charge  Last

§ % % % % % ! ! !

Unsolicited Result Codes

URC 1

Voice call response format:

+CLIP: <number>, <type>, , [, <alpha>][, <CLI validity>]

URC 2

Data/FAX call response format:

+CLIP: <number>, <type>

When CLIP is enabled at the TE (and is permitted by the calling subscriber), this URC is delivered after every "RING" or "+CRING" URC when a mobile terminated call occurs.

Parameter Description

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

	[0](&F)	Suppress unsolicited result codes
1		Display unsolicited result codes
MC55_ATC_V04.00		Page 208 of 475	3/17/06
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