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

Page of 203
Chapter 13 – Specific AT Commands  
Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) 
116 
 
Abort Command   +WAC 
Description: 
This command allows SMS, SS and PLMN selection related commands to be aborted. 
Values:  No 
parameters 
Syntax: Command 
syntax: 
 AT+WAC 
 
Command Syntax 
Return
AT+WAC  
AT+WAC=? OK 
AT+WAC? OK 
 Example 1 
Command 
Possible responses
AT+COPS=?      
Note: Available PLMN 
 
AT+WAC      
Note: Abort the request of PLMN list 
OK 
Note: PLMN list request aborted 
 
 Example 2 
Command 
Possible responses
AT+CCFC=0,2      
Note: Query status of Call Forwarding service
 
AT+WAC      
Note: Abort the request of the query of the 
Call Forwarding service 
CME ERROR: 551 
Note: Query of Call Forwarding service request failed