User's Manual

6 Getting to know your phone
Turning the phone on
To turn on the phone
Press the on/off button on the top of the phone.
Note: The first time you turn on the phone it takes up
to 40 seconds to begin operating.
• Enter your PIN (Personal Identity Number), if
you have one for your SIM card.
Your PIN is provided by your network operator.
If you make a mistake while entering your PIN,
delete the wrong number by pressing .
If your PIN starts with the same digits as an
emergency number, for example 112, the digits are
not hidden with an * when you enter them. This is so
that you can see and call an emergency number
without entering a PIN. See “Making emergency
calls” on page 25.
Note: If you enter the wrong PIN three times in a
row, the SIM card is blocked and the message PIN
blocked appears. To unblock it, you need to enter
your PUK (Personal Unblocking Key). Your PUK is
provided by your network operator.
To turn off the phone
Press and hold the on/off button at the top of the
phone.
on/off
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T610UG-R4A.book Page 6 Friday, March 21, 2003 3:28 PM