User guide

Developers guidelines | AT commands
129 June 2010
+COLP Connected line identification indication
+CDIP Called line identification presentation
Use scenarios
Calling line identification
This use scenario performs the following steps:
1. Enable calling line identification
2. Receive calling line identity indication when receiving a mobile-terminated call
3. Disable calling line identification
<type> Description
Integer Type of address octet in integer format. Default
value is 145 when dialing string includes interna-
tional access code character “+”, otherwise 129.
Note: Some network providers force the type of
number to international, that is, “+” will always be
appended and the <type> will be set to 145,
regardless of the format of the input.
* Output MSB TypeOfNumber NumberPlanID
* 128 0x80 0 (unknown) 0 (unknown)
* 129 0x80 0 (unknown) 1 (ISDN/Telephony)
* 144 0x80 1 (international) 0 (unknown)
* 145 0x80 1 (international) 1 (ISDN/Telephony)
* 161 0x80 2 (national) 1 (ISDN/Telephony)
Description: Enables a calling subscriber to get the connected line identity (COL) of the
called party when setting up a mobile originated call. This result code is
activated by AT+BVRA.
Unsolicited result
code: +COLP: <number>,<type>[,<subaddr>,<satype> [,<alpha>]]
Parameters: See the +CLIP result code.
Description: Returned after every RING (or +CRING: <type>) result code sent from TA
to TE. This result code is activated by the AT+CDIP command.
Unsolicited result
code: +CDIP:<number>,<type>[,<subaddr>,<satype>]
Parameters: See the +CLIP (version 2) result code.
AT command Response Comment
AT+CLIP=1 Enable calling line identification
OK