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4
■
Switching on or off
Press and hold the key for a
second.
If the phone requests a PIN code or
a security code:
Key in the code and press (OK).
See ”Access codes” on page x.
Warning!
Do not switch the
phone on when wireless
phone use is prohibited or
when it may cause
interference or danger.
Note:
• Use the phone only with both
covers mounted.
• Normal position: Hold the phone
as you would any other
telephone.
• TIPS ON EFFICIENT OPERATION:
Your phone has a built-in
antenna (see the grey area in the
picture). 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. Not touching the
antenna area during a phone call
optimises the antenna
performance and the talktime of
your phone.
■
Changing the covers
• Before changing the cover,
always switch off the power and
disconnect the phone from the
charger or any other device.
Always store and use the phone
with the covers attached.
1. Press the locking catch (1), slide
the cover (2), and lift it off the
phone (3).
Butterfly_EN_notab.fm Page 4 Thursday, March 28, 2002 2:16 PM