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More features
To select a start-up screen
}
}
the
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select a file for the start-up screen.
Calculator
The phone has a calculator, which can add,
subtract, divide and multiply.
To use the calculator
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}
• Press
or
to select
÷ x - +
.
%
=
• Press
to delete the figure.
• Press
to enter a decimal point.
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
. To unblock it, you need
to enter your PUK (Personal Unblocking Key).
Your PIN and PUK are supplied by your network
operator. You can edit your PIN and select a new
four- to eight-digit PIN.
To unblock your SIM card
1
When
is displayed, enter your
PUK
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2
Enter a new four- to eight-digit PIN
}
3
Re-enter the new PIN to confirm
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.
To edit your PIN
1
}
}
the
tab
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}
}
2
Enter your PIN
}
.
3
Enter a new four- to eight-digit PIN
}
4
Re-enter the new PIN to confirm
}
.
Please note that the accuracy of the calculator is
limited.
If the message
appears when you
edit your PIN, you entered the new PIN incorrectly. If
the message
appears, followed by
you entered your old PIN incorrectly.