Sony Ericsson T616 User Manual page 7

Turning the phone on
Wel
To turn on the phone
Press and briefly hold 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.
6 Getting to know your phone
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on/off
If you make a mistake while entering your PIN,
delete the wrong number by pressing
When you enter your pin, the digits will be masked
with an asterisk (*). Do not choose emergency
numbers for your PIN because emergency numbers
are not masked. Some number sequences may not be
hidden because they could be part of an emergency
number sequence.
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.
.