AT Command Set
MC35_ATC_01_V04.00 Page 85 of 238 02.04.2002
4.22 AT+CLIP Calling line identification presentation
Test command
AT+CLIP=?
This command refers to the GSM supplementary service CLIP (Call ing Line
Identification Presentation) that enables a called subscriber to get the calling line
identity (CLI) of the calling party when receiving a mobile term inated call.
Response
+ CLIP: (list of supported <n>s) OK
Parameter
See write command
Read command
AT+CLIP?
Response
+CLIP: <n>, <m> OK
If error is related to ME functionality:
+CME ERROR: <err>
Parameter
See write command
Write command
AT+CLIP=<n>
Set 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 .
Response
OK
If error is related to ME functionality:
+CME ERROR: <err>
Parameter
<n> 0 suppress unsolicited result codes
1 display unsolicited result codes
<m> 0 CLIP not provisioned
1 CLIP provisioned
2 unknown
Unsolicited result
code When CLIP is enabled at the TE (and is permitted by the calling subscr iber), an
unsolicited result code is returned after every RING (or +CRING: <type>) at a
mobile terminating call.
Voice call response format:
+CLIP: <number>, <type>,,,,<CLI validity>
Data/FAX call response format:
+CLIP: <number>, <type>
Parameter
<number> string type phone number of calling address in format specified b y
<type>
<type> type of address octet in integer format; 145 when dialling string in-
cludes international access code character “+”, otherwise 129.
<CLI validity>
0CLI valid
1 CLI has been withheld by the originator.
3 CLI is not available due to interworking problems or limitations
of originating network. <number> shall be an empty string ("")
and <type> value will not be significant.
Reference
GSM 07.07
Note