Specifications

SIM900 AT Command Manual
SIM900_AT Command Manual_V1.03 65 12/24/2010
Response
TA enables or disables the presentation of the COL (Connected Line) at the
TE for a mobile originated call. It has no effect on the execution of the
supplementary service COLR in the network.
Intermediate result code is returned from TA to TE before any +CR or
V.25ter responses.
OK
If error is related to ME functionality:
+CME ERROR: <err>
Parameters
<n> (parameter sets/shows the result code presentation status in the
TA):
0 Disable +COLP notification
1 Enable +COLP notification
<m> (parameter shows the subscriber COLP service status in the
network):
0 COLP not provisioned
1 COLP provisioned
2 Unknown (e.g. no network, etc.)
Intermediate result code
When enabled (and called subscriber allows), an intermediate result code is
returned before any +CR or V.25ter responses:
+COLP: <number>,<type>[,<subaddr>,<satype> ,<alphaId>]
Write Command
AT+COLP=<n>
Parameters
<number> string type (string should be included in quotation marks)
phone number of format specified by <type>
<type> Type of address octet in integer format;
129 Unknown type(IDSN format number)
161 National number type(IDSN format)
145 International number type(ISDN format )
177 Network specific number(ISDN format)
<subaddr> string type (string should be included in quotation marks)
sub address of format specified by <satype>
<satype> Type of sub address octet in integer format (refer GSM
04.08 [8] sub clause 10.5.4.8)
<alphaId> string type (string should be included in quotation marks)
alphanumeric representation of <number> corresponding
to the entry found in phone book.
Reference Note