4. Basic functions
Turning the phone on
Press and hold 
for one second.
Note: Pressing 
briefly turns your phone’s lights on for fifteen seconds.
If the phone asks for a lock code, see ‘Lock code’ on page 60. If the phone asks for a security code, see ‘Security code’ on page 60.
WARNING! Do not switch on the phone when wireless phone use is prohibited or when it may cause interference or danger.
Turning the phone off
If Keyguard is off, press and hold 
for one second.
To deactivate Keyguard, press Unlock 
.
About the antenna
Your Nokia phone has a retractable antenna. For best performance, fully extend the antenna during use.
Normal position
Hold the phone as you would any other telephone, with the antenna pointed up and over your shoulder.
Tips on efficient operation
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 may cause the phone to operate at a higher power level than otherwise needed.
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