Utstar gprs798 사용자 가이드

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Before a phone model is available for sale to the public, it is tested to
confirm compliance with the guidelines. The tests are performed in
positions and locations (e.g. at the ear) that conform to a uniform
testing methodology determined by an expert standards body.

The highest SAR value for this model phone when tested for use at the
ear is **(0.856)** w/kg. Whilst there may be differences between the
SAR levels of various phones and at various positions, they all meet the
governmental requirement for safe exposure.

Please note that improvements to this product model could cause
differences in the SAR value for later products; in all cases, products are
designed to be within the guidelines.

* The SAR limit recommended by international guidelines (ICNIRP) for
mobile phones used by the public is 2.0 watts/kilogram (W/kg)
averaged over ten (10) grams of tissue. The limit incorporates a
substantial margin for safety to give additional protection for the public
and to account for any variations in measurements.

** CENELEC is a European Union Standard Body.

Your phone is a product of superior design and craftsmanship and
should be treated with care. The suggestions below will help you to
fulfill any warranty obligations and allow you to enjoy this product for
many years. When using your phone:

●Keep it and all its parts and accessories out of small children’s reach.

●Keep it dry. Precipitation, humidity and liquids contain minerals that

will corrode electronic circuits.

●Do not use or store it in dusty, dirty areas as its moving parts can be

damaged.

●Do not store it in hot areas. High temperatures can shorten the life of

electronic devices, damage batteries, and warp or melt certain
plastics.

●Do not store it in cold areas. When the phone warms up (to its

normal operating temperature), moisture can form inside the phone,
which may damage the phone’s electronic circuit boards.

●Do not drop, knock or shake it. Rough handling can break internal

circuit boards.

●Do not use harsh chemicals, cleaning solvents, or strong detergents

to clean it. Wipe it with a soft cloth slightly dampened in a mild soap-
and-water solution.

●Do not paint it. Paint can clog the device’s moving parts and prevent

proper operation.

●Use only the supplied or an approved replacement antenna.

Unauthorized antennas, modifications of attachments could damage
the phone and may violate regulations governing radio devices.

●If the phone, battery, charger, or any accessory is not working

properly, take it to your nearest qualified service facility. The
personnel there will assist you, and if necessary, arrange for service.