Motorola FX-850P User Manual page 64

before you start using your phone.
Keep the new password secret and in a safe place, separate from the phone.
PIN
The PIN (Personal Identification Number) protects your SIM card against
unauthorized use. The PIN is usually supplied with the SIM card. When the PIN
Check feature is enabled; the PIN is needed each time the phone is switched on.
If you key in an incorrect PIN three times in succession, key in the PUK and press the
OK soft key.
Key in a new PIN and press the OK soft key. Key in the new PIN again and press the
OK soft key.
PUK
The PUK (Personal Unblocking Key) is required to change a blocked PIN. The PUK
may be supplied with the SIM card. If not, contact your local service provider.
If you key in an incorrect PUK ten times in succession, the SIM card cannot be used
anymore.
Contact your service provider for a new card.
You cannot change the PUK. If you lose it, contact your service provider.
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