At+Cpin Enter Pin - Quectel M35 Command Manual

"PF"
"PN"
"PU"
"PP"
"PC"
<mode> 0
1
2
<passwd> Password
<class> 1
2
4
7
8
16
32
<status> 0
1
Example
AT+CLCK="SC", 2
+CLCK: 0
OK
AT+CLCK="SC",1,"1234"
OK
AT+CLCK="SC",2
+CLCK: 1
OK
AT+CLCK="SC",0,"1234"
OK

5.3. AT+CPIN Enter PIN

AT+CPIN Enter PIN
Test Command
AT+CPIN=?
Read Command
AT+CPIN?
M35_AT_Commands_Manual
Lock Phone to the very first SIM card
Network Personalization (refer to GSM 02.22)
Network subset Personalization (refer to GSM 02.22)
Service Provider Personalization (refer to GSM 02.22)
Corporate Personalization (refer to GSM 02.22)
Unlock
Lock
Query status
Voice
Data
FAX
All telephony except SMS (Default)
Short message service
Data circuit sync
Data circuit async
Off
On
Response
OK
Response
TA returns an alphanumeric string indicating whether or not
some password is required.
// Query the status of SIM card lock,0-unlock
// Lock SIM card, the password is 1234
// Query the status of SIM card lock,1-lock
// Unlock SIM card
Confidential / Released
GSM/GPRS Module
M35 AT Commands Manual
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