Sony Ericsson C902 Cell Phone User Manual


 
69Important information
or stress. Unplug the unit before cleaning it. Never
alter the plug. If it does not fit into the outlet, have
a proper outlet installed by an electrician. When
power supply is connected there is a small drain of
power. To avoid this small energy waste, disconnect
the power supply when the product is fully charged.
Use of charging devices that are not Sony Ericsson
branded may impose increased safety risks.
Battery
New or idle batteries can have short-term reduced
capacity. Fully charge the battery before initial use.
Use for intended purpose only. Charge the battery
in temperatures between +5°C (+41°F) and +45°C
(+113°F). Do not put the battery into your mouth.
Do not let the battery contacts touch another metal
object. Turn off the product before removing the
battery. Performance depends on temperatures,
signal strength, usage patterns, features selected
and voice or data transmissions.
Only Sony Ericsson service partners should remove
or replace built-in batteries. Use of batteries that
are not Sony Ericsson branded may pose increased
safety risks.
Personal medical devices
Mobile phones may affect implanted medical
equipment. Reduce risk of interference by keeping
a minimum distance of 15 cm (6 inches) between the
phone and the device. Use the phone at your right
ear. Do not carry the phone in your breast pocket.
Turn off the phone if you suspect interference.
For all medical devices, consult a physician and
the manufacturer.
Driving
Some vehicle manufacturers forbid the use of phones
in their vehicles unless a handsfree kit with an external
antenna supports the installation. Check with your
vehicle manufacturer's representative to be sure that
your mobile phone or Bluetooth handsfree will not
affect the electronic systems in your vehicle. Full
attention should be given to driving at all times and
local laws and regulations restricting the use of
wireless devices while driving must be observed.
GPS/Location based functions
Some products provide GPS/Location based
functions. Location determining functionality
is provided “As is” and “With all faults”.
Sony Ericsson does not make any representation
or warranty as to the accuracy of such location
information.
Use of location-based information by the device may
not be uninterrupted or error free and may additionally
be dependent on network service availability. Please
note that functionality may be reduced or prevented
in certain environments such as building interiors
or areas adjacent to buildings.
Caution: Do not use GPS functionality in a manner
which causes distraction from driving.
Emergency calls
Calls cannot be guaranteed under all conditions.
Never rely solely upon mobile phones for essential
communications. Calls may not be possible in all
areas, on all networks, or when certain network
services and/or phone features are used.
Antenna
Use of antenna devices not marketed by
Sony Ericsson could damage your phone, reduce
performance, and produce SAR levels above the
established limits. Do not cover the antenna with
your hand as this affects call quality, power levels
and can shorten talk and standby times.
Radio frequency (RF) exposure and
Specific Absorption Rate (SAR)
When your phone or Bluetooth handsfree is turned
on, it emits low levels of radio frequency energy.
International safety guidelines have been developed
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