Sony Ericsson K510i User Manual page 53

UG.book Page 51 Friday, January 13, 2006 12:40 PM
To use the stopwatch
1
Organizer
2
Select
3
Restart or
Press
in the background.
Timer
Your phone has a built-in timer. When the signal
rings, press any key to turn it off.
To set the timer
Organizer
and seconds for countdown.
Calculator
Use the calculator to add, subtract, divide and
multiply.
To use the calculator
Organizer
• To select
• To delete the figure, press
P P reflighted by Preflighted by reflighted by
Stopwatch Start.
New lap or Stop.
Reset.
and Yes to minimize and run the stopwatch
Timer and enter the hours, minutes
Calculator.
÷ x - + . % =, press
or
.
( ( ( ) ) )
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 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.
If the message
edit your PIN, you entered the new PIN incorrectly.
If the message
you entered your old PIN incorrectly.
To unblock your SIM card
.
1
When
OK.
2
Enter a new four- to eight-digit PIN
3
Re-enter the new PIN to confirm
More features
PIN blocked. To unblock it, you need
Codes do not match appears when you
Wrong PIN appears, followed by
PIN blocked is displayed, enter your PUK
Old PIN: ,
OK.
OK.
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