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Efficient phone operation
Electronics devices
• Do not use your mobile phone
near medical equipment
without requesting permission.
Avoid placing the phone over
pacemakers, i.e. in your breast
pocket.
• Some hearing aids might be
disturbed by mobile phones.
• Minor interference may affect TVs,
radios, PCs, etc.
Road safety
Check the laws and regulations on
the use of mobile phones in the area
when you drive.
• Do not use a hand-held phone
while driving.
• Give full attention to driving.
• Use a hands-free kit, if available.
• Pull off the road and park before
making or answering a call if
driving conditions so require.
• RF energy may affect some
electronic systems in your vehicle
such as car stereos and safety
equipment.
• When your vehicle is equipped
with an air bag, do not obstruct
with installed or portable wireless
equipment. It can cause the air bag
to fail or cause serious injury due
to improper performance.
• If you are listening to music whilst
out and about, please ensure that
the volume is at a reasonable
level so that you are aware of your
surroundings. This is particularly
imperative when near roads.
Avoid damage to your hearing
Damage to your hearing can occur
if you are exposed to loud sound for
long periods of time. We therefore
recommend that you do not turn on
or off the handset close to your ear.
We also recommend that music and
call volumes are set to a reasonable
level.
Blasting area
Do not use the phone where blasting
is in progress. Observe restrictions,
and follow the rules and regulations.
Guidelines for safe and effi
cient use
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Summary of Contents for GB250
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