Specifications

Chapter 9 – Supplementary Service Commands
Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371B) 117
9.10 AT+CLIR Calling Line Identification
Restriction
Description: The AT+CLIR command refers to the GSM supplementary service CLIR. The settings
made with AT+CLIR=1 or AT+CLIR=2 are used for all outgoing calls until the ME is
switched off or AT+CLIR=0 is used.
Test Command Synatx: AT+CLIR=?
Response: +CLIR: (list of supported <n>s)
OK
Read Command Synatx: AT+CLIR?
Response: +CLIR<n>, <m>
OK
ERROR
+CME ERROR: <err>
Write Command Syntax: AT+CLIR=[<n>]
Response: OK
ERROR
+CME ERROR: <err>
Parameter Descriptions:
<n> Parameter shows the settings for outgoing calls:
0 Presentation indicator is used according to the subscription of the CLIR service
1 CLIR invocation
2 CLIR suppression
<m> Parameter shows the subscriber CLIR service status in the network:
0 CLIR not provisioned
1 CLIR provisioned in permanent mode
2 Unknown (e.g., no network, etc.)
3 CLIR temporary mode presentation restricted
4 CLIR temporary mode presentation allowed
9.11 AT+COLP Connected Line Identification
Presentation
Description: This command refers to the GSM supplementary service COLP that enables a calling
subscriber to get the connected line identity (COL) of the called party after setting up a
mobile originated call. The command enables/disables the presentation of the COL at the
TE. It has no effect on the execution of the supplementary service COLR in the network.
Test Command Syntax: AT+COLP=?
Response: +COLP:(list of supported <n>s)
OK
Read Command Syntax: AT+COLP?
Response: +COLP: <n>, <m>
OK
ERROR
+CME ERROR: <err>
Write Command Syntax: AT+COLP=[<n>]
Response: OK
ERROR
+CME ERROR: <err>
Parameter Descriptions:
<n>
0 Disable - suppress unsolicited result codes
1 Enable - display unsolicited result codes
<m>
0 COLP not provisioned (no presentation)
1 COLP provisioned
2 Unknown
<number>
String type phone number of connected address in format specified by <type>
<type>
Type of address octet in integer format; 145 when dialing string includes international access code character “+”;
otherwise, 129.
Unsolicited Result Code:
Call response format: +COLP: <number>, <type>