About Your Phone; Switch On Your Phone - Nokia 3390 User Manual

4. About your phone

• Switch on your phone

• Press and hold
The phone might ask for a Personal
Identification (PIN) code or a security code.
See "PIN and PUK codes" on page 71 for more
information.
Warning! Do not switch on the phone
in places where wireless phone use is prohibited or where the use
of the phone could cause interference or danger.
As with any other radio transmitting
device, do not touch the antenna
unnecessarily when the phone is
switched on. Contact with the
antenna affects call quality and
might cause the phone to operate
at a higher power level than
needed.
for two seconds.
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About your phone

4