Ericsson R520 User Manual page 106

Security
1.
2.
3.
4.
Note:
is permanently blocked. If this happens, you should contact your
network operator.
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4.
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2.
106 Security
Locking the SIM Card
PIN blocked
To unblock your SIM card
PIN blocked
If you enter the wrong PUK ten times in a row, your card
To change your PIN
Settings
Change PIN
Y E S
To change your PIN 2
Settings
Change PIN2
Y E S
Locks
Y E S Y E S
Y E S
Y E S
Locks
Y E S Y E S
Y E S
Y E S
SIM lock
Y E S
Y E S
SIM lock
Y E S
Y E S