Multi-Tech Systems GPRS (MTMMC-G) User Manual

Chapter 10 – Supplementary Services Commands  

Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) 

84 

 

Description:  

This command controls the connected line identification presentation supplementary service - useful for 
call forwarding of the connected line. 

Values: <n>   Parameter sets/shows the result code presentation status in the TA 

0   Disable 
1   Enable 

 <m>  Parameter shows the subscriber COLP service status in the network 

0   COLP not provisioned 
1   COLP provisioned 
2   Unknown (no network) 

Command syntax:    AT+COLP=<n>   

Response syntax:    +COLP: <n>,<m>  (as response to AT+COLP?) 

+COLP: <number>,<type> [ ,<subaddr>, <satype>, <alpha> ]    
After ATD command, before OK or CONNECT <speed> 

AT+COLP=1 
Note: Activate COLP 

OK 
Note: Command valid 

AT+COLP? 
Note: Ask for current 
functionality 

+COLP:1,1 
OK  
Note: COLP is enabled and provisioned 

ATD146290928; 
Note: Outgoing call 

+COLP:”0146290928”,129,,,”JOE” 
or 
+COLP:“0146290800”,129,1,,,”8000204212FFFF”   (UCS2 format) 
OK 
Note: Connected outgoing line number and name presentation 

AT+COLP=0 
Note: Deactivate COLP 

OK  
Note: Command valid