Westermo GDW-11 - Manual (Page 53)

Security commands 53 6615-2220
+CPINC – PIN remaining attempt number
Description:
This specific command is used to get the number of valid attempts for PIN1 (CHV1),
PIN2 (CHV2), PUK1 (UNBLOCK CHV1) and PUK2 (UNBLOCK CHV2) identifiers.
Syntax:
AT+CPINC
Response Syntax
+CPINC : <n1>,<n2>,<k1>,<k2>
Parameters:
<n1>, <n2> are the attempts left for PIN1, PIN2 (0 = blocked, 3 max)
<k1>, <k2> are the attempts left for PUK1, PUK2 (0 = blocked, 10 max)
If the card is not present at the time of initialization, +CME ERROR:10 will be sent.
Command example Possible responses Note
AT+CPINC +CPINC : 2,3,10,10 Get the number of
attempts left, First CHV1
attempt was a failure
AT+CPINC? +CPINC : 2,3,10,10 Get current values, First
attempt was a failure
AT+CPINC=? OK Get possible values