GSM : GSMPin class

checkPUK()

Description

Check the SIM if PUK code is correct and establish new PIN code.

Syntax

Parameters

• puk : String with the PUK number to check
• pin : String with the PIN number to check

Returns

int : Returns 0 if successful, -1 if it is not.

See Also

• begin()
• isPIN()
• checkPIN()
• checkPUK()
• changePIN()
• switchPIN()
• checkReg()
• getPinUsed()
• setPinUsed()

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