Witura WT-2003 User Manual page 36

WT-2003 3G VIDEO DESKPHONE
Do not place the water container with water in to the external power supply which may
cause leakage or other malfunctions.
Do not charge the battery in dusty, damp environment and the power cable can not be
near to heating utensils.
Before charging the battery, please confirm that the external power plug has been
inserted to socket correctly. If the external power plug is undeserved, it can cause shock,
phone or battery on fire or explosion. After finish the charge, please pull out the plug
and do not pull out the adapter cable.
External power supply should be qualified alternating voltage, or it may cause fire or
problems.
It is forbidden to put the heavy instrument on external adapter and do not damage,
modify or pull adapter cable; otherwise, it may cause shock or fire.
Do not wet hands contact the adapter plug, cable which are being charged, or it may
cause a shock.
If the liquid like water enter into the adapter, please pullout the plug from the socket in
order to avoid overheating, fire or other malfunction
Radio Frequency Exposure Standards
This phone is in accordance with requirements of radio frequency exposure standards.
This phone is a low power receiver and transmitter, and its design is made comply to the
international standards advice on RF radiation energy limits which are parts of
international norms and it is part of the provisions in the general public RF energy
radiation housings. These principles are made by international independent scientific
organization after exhaustive research and then they are set. At the same time, the
group also evaluates these stands regularly to ensure its effectiveness.
These standards contain many safety coefficients to ensure the health of any age people
and user's personal safety.
The radio frequency radiation standards of this phone is measured and evaluated by SAR
(Specific Absorption Rate). According this standard, the maximum SAR value for this
phone is 2.0W/kg. The SAR value tests for this phone comply with the standards tests
and we are using the normal use of this phone pose maximum output power to test
various frequencies. Although the SAR value is measured as the maximum one, in fact,
this phone is in general used with the SAR value far less than the maximum □of network
connection with the lowest level of power. Usually, the phone is more close to base
station, the less power output. When you are using this phone near to head, the
measured maximum SAR value is 1.161W/kg, although the SAR values are different at
different positions for this phone, which are all related to standards.
Please note: If this phone design has been changed, the SAR value will be changed. But
in any case, the designs of this phone are accord with requirements of standards.
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WT-2003 – USER MANUAL – Rev1.0 – Technical Support: technical@witura.com
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