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Lock or unlock the keys and screen
To avoid accidentally making a call when your phone is in your pocket or bag, lock the
keys and screen of your phone.
Slide the key lock switch.
Tip: If the key lock switch is out of reach, to unlock the phone, press the scroll key, and
select Unlock.
Set the keys and screen to lock automatically
1 Select
> Settings and Phone > Display > Screen/keylock time-out.
2 Define the length of time after which the keys and screen are locked automatically.
Antenna locations
Avoid touching the antenna area while the antenna is in use. Contact with antennas
affects the communication quality and may reduce battery life due to higher power level
during operation.
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