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Siemens M1 User Manual

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52

gsm-m1-e.fm

GSM M1 Module, English: A24859-N4000-A100-1-7677

Technical reference section

26.2.96

This command refers to the GSM supplementary service CLIP (Calling Line Identifica-
tion Presentation) that enables a called subscriber to get the calling line identity (CLI)
when receiving a call.

The set command + CMP= enables or disables the presentation of the CLI at the
M1. It has no effect on the execution of the service CLIP in the network. When enabled
+CLIP: , response is returned after every RING result code.

The read command +CLIP? gives the status of mode n and also triggers an interroga-
tion of the provision status of CLIP in the network.

AT+CLIP - Calling line identification presentation

AT+CLIP

Command

Result

AT+CLIP?

Displays mode n, mode m

AT+CLIP=?

Displays a list of supported modes n

AT+CLIP=

Selects new mode

AT+CLIP?

Command

AT+CLIP?

Result Code

+CLIP:

,

n=[0,1]

1

enables extendet format

0

disables extendet format

m=[0,1,2]

0

CLIP not provisioned

1

CLIP provisioned

2

unknown