Arduino Function: GSMPIN.checkPUK

Description

Check if the PUk of the SIM is valid and establish new PIN code.

Syntax

pin.checkPUK(puk, pin)

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.


Based on the reference originally written by Arduino Community,  wiring.org.co and  arduino.cc