Table of Contents
Advertisement
security
features
lock/unlock SIM card
Your Personal Identification Number (PIN)
code protects the information stored on
your SIM card. When the SIM card is
locked, you must enter your SIM card PIN
code to unlock the SIM card each time you
turn on the phone or insert the SIM card in
the phone. Your SIM card PIN code is given
to you by your service provider.
Caution: If you enter an incorrect PIN code
three times in a row, your SIM card is
disabled and your display shows SIM Blocked.
Tap < to open application launcher, tap
T Setup, tap Security, then select PIN Request On
or PIN Request Off.
138
other features—security
features
unblock SIM card PIN codes
If you enter an incorrect SIM card PIN code
or PIN2 code three times in a row, your SIM
card is disabled and your phone shows
SIM PIN Blocked. You must enter a PIN
unblocking key (PUK) code, which you can
obtain from your service provider.
Caution: If the unblocking attempt is tried
unsuccessfully 10 times, the SIM card is
permanently disabled and your phone
shows SIM Disabled.
Advertisement
Table of Contents
