UMTS AirCard⁄AirPrime Supported AT Command Reference
34 Proprietary and Confidential 2130617
+CPINC
Supporting chipsets:
• All, with these exceptions:
• MDM6290 (min f/w rev:
K2_2_0_5ap)
Return number of unlock attempts remaining
Return the number of valid attempts remaining for PIN1/CHV1, PIN2/CHV2, PUK1, and
PUK2.
Usage:
• Query: AT+CPINC? or AT+CPINC
Response:
+CPINC: <n1>, <n2>, <k1>, <k2>
OK
Purpose: Show number of remaining attempts for each identifier.
Parameters:
<n1> (Remaining attempts for PIN1/CHV1):
• 0=Blocked
• 1–3=Remaining attempts
<n2> (Remaining attempts for PIN2/CHV2):
• 0=Blocked
• 1–3=Remaining attempts
<k1> (Remaining attempts for PUK1):
• 0=Blocked
• 1–10=Remaining attempts
<k2> (Remaining attempts for PUK2):
• 0=Blocked
• 1–10=Remaining attempts
+CPIN2
Supporting chipsets:
• MDM6290 (min f/w rev:
K2_0_7_50ap)
Query SIM card PIN2 status or verify PIN2 code
Query the SIM card’s PIN2 status, or verify the PIN2 code. (Note: The PIN2 cannot be
changed.)
Usage:
• Execution: AT+CPIN2=<PIN2>
Response:
OK
(appears if <PIN2> is correct)
or ERROR
(appears if <PIN2> is incorrect)
or +CME ERROR: <err>
(appears if an equipment error occurs)
Purpose: Verify the PIN2.
• Query: AT+CPIN2?
Response:
+CPIN2: SIM PIN2
(appears if PIN2 is enabled, but not verified)
or
+CPIN2: READY
(appears if PIN2 is disabled, or if it is enabled and verified)
Purpose: Show the status of PIN2.
Parameters:
<PIN2> (The SIM card’s PIN2 code):
• Decimal ASCII
Table 3-2: Modem status, customization, and reset commands (Continued)
Command Description
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