WM620 AT
Command Manual
Copyright © Neoway Technology Co., Ltd
20
"OX": All outgoing international calls except to the home country
"FD": SIM fixed dialing memory feature
"PN": Network authentication
"PU": Network subsystem authentication
"PP": Service provider authentication
"PC": Corporate authentication
<mode>:
0: Unlock
1: Lock
2: Query the status
<status>:
0: not active
1: active
<passwd>: Password or code, string type
<class>:
1: Voice service
2: Data service
4: Fax service
8: SMS
16: Synchronous data service
32: Asynchronous data service
64: Dedicated packet access
128: Dedicated PAD access
Return Value
when <mode>=2 and command successful:
<CR><LF>+CLCK: <status> [, <class1> [<CR><LF>+CLCK: <status>, <class2>
[...]]]<CR><LF>
Example
AT+CLCK="SC",2
+CLCK: 0
OK
Query the SIM card status.
AT+CLCK=?
+CLCK:
("PF","SC","AO","OI","OX","AI","IR",
"AB","AG","AC","FD","PN","PU","PP",
"PC")
Query valid parameter value range.
