Owners manual

10
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.
NOTE! Excessive sound
pressure from earphones can
cause hearing loss.
Blasting area
Do not use the phone where
blasting is in progress. Observe
restrictions, and follow any
regulations or rules.
Potentially explosive
atmospheres
• Do not use the phone at a
refueling point.
• Do not use near fuel or
chemicals.
• Do not transport or store
flammable gas, liquid, or explosives
in the same compartment of your
vehicle as your mobile phone and
accessories.
In aircraft
Wireless devices can cause
interference in aircraft.
• Turn your mobile phone off
before boarding any aircraft.
• Do not use it on the ground
without permission from the crew.
Children
Keep the phone in a safe
place out of the reach of small
children. It includes small parts
which may cause a choking
hazard if detached.
Emergency calls
Emergency calls may not be
available under all mobile
networks. Therefore, you should
never depend solely on the
phone for emergency calls.
Check with your local service
provider.
Guidelines for safe and efficient use
GT540_OPT_Australia Optus_1.0_1010 10 2010.10.5 9:31:5 AM