Sony Ericsson R300 Benutzerhandbuch
33
Locks
SIM card lock
The SIM card lock protects your subscription, but not your
phone itself, from unauthorized use. If you change SIM cards,
the phone still works with the new SIM card. Most SIM cards
are locked at the time of purchase. If the SIM card lock is on,
you have to enter a PIN (Personal Identity Number) every time
you turn on your phone. If you enter your PIN incorrectly three
times in a row, the SIM card is blocked. This is indicated by the
message
phone itself, from unauthorized use. If you change SIM cards,
the phone still works with the new SIM card. Most SIM cards
are locked at the time of purchase. If the SIM card lock is on,
you have to enter a PIN (Personal Identity Number) every time
you turn on your phone. If you enter your PIN incorrectly three
times in a row, the SIM card is blocked. This is indicated by the
message
To unblock it, enter your
PUK (Personal Unblocking Key). Your PIN and PUK are supplied
by your network operator.
by your network operator.
To unblock your SIM card
1
When
is displayed, enter
your PUK and select
2
Enter a new PIN and select
.
3
To turn the SIM card lock on
1
From standby select
> the
tab
>
>
2
Enter your PIN and select
If the message
appears
when you edit your PIN, you entered the PIN or PIN2
incorrectly.
incorrectly.
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