SMS-531 User’s Manual v1.1
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4.7.3 Inputting the PIN/PUK Code
When the SMS-531 starts and the STA LED is blanking per 50 ms, it is needed to
input the PIN or PUK code in the SMS-531. In this condition, click “System->Input
PIN/PUK” button to set the PIN/PUK code.
(1)
Asking for inputting PIN code
If the PIN code is effective, the “Enter SIM PIN/SIM PUK” window would pop-up
as follows. If the number of times for inputting the wrong PIN code is more than
the allowed number, the PIN code would be ineffective. And the “PUK code”
window would pop up.
(2)
Asking for inputting PUK code
If the PIN code is ineffective, the “PUK code” window would pop-up as follows.
As the number of times for inputting the wrong PUK code is more than allowed
number, the SIM card would be ineffective forever. Therefore, it is important to
input the correct PUK code.
