Sony Ericsson D750i User Guide - Page 87

Antenna, Efficient use, Radio frequency RF exposure, and SAR - disassembly

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• Do not drop, throw or try to bend your product. • Do not paint your product. • Do not use your product near medical equipment without requesting permission. • 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 authorised personnel should perform service. Antenna Only use an antenna that has been specifically designed by Sony Ericsson for your mobile phone. Use of unauthorised 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). Additional information 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. 87 This is the Internet version of the user's guide. © Print only for private use.

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This is the Internet version of the user's guide. © Print only for private use.
87
Additional information
±
Do not drop, throw or try to bend your product.
±
Do not paint your product.
±
Do not use your product near medical equipment
without requesting permission.
±
Do not use your product when in, or around
aircraft, or areas posted ²turn off two-way radio³.
±
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
authorised personnel should perform
service.
Antenna
Only use an antenna that has been specifically
designed by Sony Ericsson for your mobile phone.
Use of unauthorised 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.