Sim Card; Pin Code - Sony Ericsson T250i User Manual

SIM and PIN

SIM card

The SIM (Subscriber Identity Module) card, which
you get from your network operator, contains
information about your subscription. Always turn
off your phone and detach the charger before
you insert or remove the SIM card.
You can save contacts on the SIM card before
removing it from your phone. Contacts may also
be saved in the phone memory. See Contacts
on page 17.

PIN code

You may need a PIN (Personal Identification Number) to
activate the services in your phone. Your PIN is supplied
by your network operator. Each PIN digit appears as *,
unless it starts with emergency number digits, for example,
112 or 911. You can call an emergency number without
entering a PIN.
If you enter the wrong PIN three times in a row,
PIN blocked. Enter PUK provided by your operator.
appears. To unblock it, you need to enter your PUK
(Personal Unblocking Key).
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