Sim Card Lock - Sony Ericsson Z310a User Manual

Notes
Make notes and save them in a list. You can also view
notes in standby.
To add a note
1 From standby select
} New Note }
2 Enter the note
To edit notes
1 From standby select
select a note.
2 } More } Edit
Calculator
Use the calculator to add, subtract, divide and multiply.
From standby select
• To select
• To delete a figure, press

SIM Card Lock

The SIM card lock protects your subscription from
unauthorized use. Most SIM cards are locked at 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 and the message
Blocked is displayed. To unblock it, you need to enter your
PUK (Personal Unblocking Key). Your PIN and PUK are
supplied by your service provider. You can edit your PIN
and select a new four- to eight-digit PIN.
60
This is the Internet version of the User's guide. © Print only for private use.
Menu } Organizer } Notes
Add.
}
Save.
Menu } Organizer } Notes
and edit the note
Menu } Organizer }
÷ x - + . % =, press
}
Save.
Calculator:
or .
.
and
PIN