Sony Ericsson K770i - Manual (Page 8)

6 Getting started
Turning on the phone
To turn on the phone
1 Press and hold down .
2 Select a mode:
• Normal mode – full functionality.
• Flight mode – limited functionality
with network, FM radio, Bluetooth™
transceivers off.
3 Enter your SIM card PIN, if requested.
4 Select a language.
5 Select Yes to use the setup wizard
.
SIM card
The SIM (Subscriber Identity Module)
card, which you get from your network
operator, contains information about
your subscription. Always turn off your
phone and detach the charger before
you insert or remove the SIM card.
PIN
You may need a PIN (Personal
Identification Number) to activate the
services in your phone. Your PIN is
supplied by your network operator.
Each PIN digit appears as *, unless it
starts with emergency number digits,
for example, 112 or 911. You can see
and call an emergency number
without entering a PIN.
To delete numbers from the display
• Press .
Flight mode
In
Flight mode the network, radio and
Bluetooth transceivers are turned off
to prevent disturbance to sensitive
equipment.
If you make a mistake when you enter
your PIN, you can press
to delete
numbers from the screen.
You can save contacts on the SIM card
before you remove it from your phone.
See To copy names and numbers to the
SIM card on page 21.
If you enter the wrong PIN three times in
a row,
PIN blocked appears. To unblock
it, you need to enter your PUK (Personal
Unblocking Key). See SIM card lock on
page 64.
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