Calculator, Sim card lock – Sony Ericsson W200C User Manual
Page 65
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64
To send and receive an appointment
1
}
Organizer
}
Calendar
and select an appointment for a
certain day.
2
}
More
}
Send
and select a transfer method.
When you receive an appointment, follow the instructions
that appear.
Calculator
Use the calculator to add, subtract, divide and multiply.
From standby select
Menu
}
Organizer
}
Calculator
.
•
To select ÷ x - + . % =, press
or
.
•
To delete the figure, press
.
SIM card lock
The SIM card lock protects your subscription, but not the
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
PIN
blocked
. 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.
Please note that the accuracy of the calculator is
limited.