Sony Ericsson T68M Cell Phone User Manual


 
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72 Additional information
product failures which have been caused by use of non-
Ericsson original accessories.
Treat your product with care, keep it in a clean and
dust-free place.
ANTENNA CARE
To avoid impaired performance, please ensure that your
mobile phones antenna is not damaged.
Do not remove the antenna yourself. If your mobile
phones antenna is damaged, please take it to an
Ericsson Service Partner.
Only use an Ericsson original antenna that has been
specifically designed for your mobile phone. Use of
unauthorized antennas, modifications, or attachments
could damage the mobile phone and may violate the
appropriate regulations, causing loss of performance and
SAR levels above the recommended limits (see below).
EFFICIENT USE
For optimum performance with minimum power
consumption please:
Hold the mobile phone as you would any other
telephone. While speaking directly into the mouthpiece,
angle the antenna in a direction up and over your
shoulder.
Do not touch the antenna when the mobile phone is in
use. Touching the antenna affects call quality, may cause
the mobile phone to operate at a higher power level than
needed and may shorten talk and standby times.
If your mobile phone is equipped with an infrared eye,
never direct the infrared ray at anyones eye and make
sure that it does not disturb any other infrared units.
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*, for example,
ICNIRP (International Commission on Non-Ionizing
Radiation Protection), through periodic and thorough
evaluation of scientific studies. These guidelines establish
permitted levels of radio wave exposure for the general
population. All Ericsson mobile phone models are
designed to operate within these stringent levels.
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.
Specific Absorption Rate (SAR) is the unit
of measurement for the amount of radio frequency
energy absorbed by the body when using a mobile
phone. The SAR value is determined at the highest
certified power level in laboratory conditions, but the
actual SAR level of the phone while operating can
be well below this value.