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the mobile network.
• PUK Locked: PUK (personal unblocking key) for the SIM
must be entered in order to continue.
The PUK can be obtained from your service provider.
• Unlocked: SIM PIN was needed, but has already been
entered.
• No SIM: No SIM is detected. Check that the SIM is inserted
correctly.
• SIM Error: SIM is detected, but is not responding as
expected and cannot be used.
Desired Actions: The actions available depend on the SIM status.
Possible operations include:
• PIN Lock: If the SIM is currently PIN locked, you are
prompted to enter the PIN.
NOTE: If an incorrect PIN is entered too many times, the
SIM becomes PUK locked. A counter indicates how many
incorrect entries will cause PUK lock. Once PUK locked, the
PUK must be obtained from your service provider.
• PUK Lock: If the SIM is currently PUK locked, the only
operation possible is to enter the PUK.
NOTE: If an incorrect PUK is entered too many times, the
SIM becomes permanently unusable. You will need to obtain
a new SIM. A counter indicates how many entry attempts
remain.
• Turn on PIN Lock: Sets the SIM so that entry of a PIN is
required upon startup to connect to the mobile network. To
perform this operation, you must enter the current PIN.
• Turn off PIN Lock: Turns off a PIN lock that was previously
turned on so that entry of a PIN is no longer required to
connect to the mobile network. To perform this operation,
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