Sony Ericsson Z300a, User Manual

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• Do not use your product when in, or around aircraft,
or areas posted “turn off two-way radio”.
• Do not use your product in an area where
a potentially explosive atmosphere exists.
• Do not place your product or install wireless
equipment in the area above your car’s air bag.
• Do not attempt to disassemble your product. Only
Sony Ericsson authorized personnel should perform
service.
Antenna
Only use an antenna that has been specifically designed
by Sony Ericsson for your mobile phone. Use of unauthorized
or modified antennas could damage your mobile phone and may
violate regulations, causing loss of performance and SAR levels
above the recommended limits (see below).
Efficient use
Hold your mobile phone as you would any other phone. Do not cover
the top of the phone when in use, as this affects call quality and may
cause the phone to operate at a higher power level than needed, thus
shortening talk and standby times.
Radio frequency (RF) exposure and SAR
Your mobile phone is a low-power radio transmitter and receiver.
When it is turned on, it emits low levels of radio frequency energy
(also known as radio waves or radio frequency fields).
Governments around the world have adopted comprehensive international
safety guidelines, developed by scientific organizations, e.g. ICNIRP
(International Commission on Non-Ionizing Radiation Protection) and
IEEE (The Institute of Electrical and Electronics Engineers Inc.), through
periodic and thorough evaluation of scientific studies. These guidelines
establish permitted levels of radio wave exposure for the general
population. The levels include a safety margin designed to assure the
safety of all persons, regardless of age and health, and to account for
any variations in measurements.
Z100-UG-EN.book Page 65 Thursday, August 11, 2005 10:13 AM