Care and maintenance, Operating environment – Samsung SGH-R220 User Manual

Page 65

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• Switch off your cellular phone when in aircraft.

The use of cellular phones in aircraft is illegal and
may be dangerous to the operation of the aircraft
or disrupt the cellular network. Failure to observe
these instructions may lead to the suspension or
denial of cellular telephone services to the
offender, legal action or both.

Care and Maintenance

Your phone is a product of superior design and
craftsmanship and should be treated with care. The
suggestions below will help you fulfil the warranty
obligations and enjoy this product for many years.

• Keep the phone and all its parts and accessories

out of the reach of small children.

• Keep the phone dry. Precipitation, humidity and

liquids containing minerals will corrode the
electronic circuits.

• Do not use or store the phone in dusty, dirty areas

as its components may be damaged.

• Do not store the phone in hot areas. High

temperatures can shorten the life of electronic
devices, damage batteries and warp or melt
certain plastics.

• Do not store the phone in cold areas. When the

phone warms up to its normal temperature,
moisture can form inside the phone, which may
damage the electronic circuits.

Operating Environment

• Remember to follow any special regulations in

force in any area and always switch off your
phone whenever it is forbidden to use it, or when
it may cause interference or danger (in a hospital
for example).

• Operation of any radio transmitting equipment,

including cellular phones, may interfere with
inadequately protected medical devices. Consult
a doctor or the manufacturer of the medical
device if you have any questions. Other electronic
equipment may also be subject to interference.

• As with other mobile radio transmitting equipment,

you are advised that for satisfactory operations
and personal safety, the equipment should only be
used in the normal operating position.

• The effect of the GSM transmit/duty cycle on

hearing aids and pacemakers is being
investigated, and there is a potential hazard
associated with use close to such personal
medical electronic devices.

• Always switch off the phone when at a refuelling

point (service station). You are reminded of the
need to observe restrictions on the use of radio
equipment in fuel depots (fuel storage and
distribution areas), chemical plants or where
blasting operations are in progress.

• Do not store or carry flammable liquids, gases or

explosive materials in the same compartment as
the phone, its parts or accessories.

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