HTC EVO Shift 4G Cell Phone User Manual


 
4A. Important Safety Information 251
Important Safety Information
Use only original manufacturer-approved
accessories, or accessories that do not contain any
metal.
Use of non-original manufacturer-approved
accessories may violate your local RF exposure
guidelines and should be avoided.
Interference with Medical Equipment
Functions
This product may cause medical equipment to
malfunction. The use of this device is forbidden in most
hospitals and medical clinics.
If you use any other personal medical device, consult
the manufacturer of your device to determine if they are
adequately shielded from external RF energy. Your
physician may be able to assist you in obtaining this
information.
Turn your phone OFF in health care facilities when any
regulations posted in these areas instruct you to do so.
Hospitals or health care facilities may be using
equipment that could be sensitive to external RF
energy.
Hearing Aids
Some digital wireless phones may interfere with some
hearing aids. In the event of such interference, you may
want to consult your service provider, or call the
customer service line to discuss alternatives.
Nonionizing Radiation
Your device has an internal antenna. This product
should be operated in its normal-use position to ensure
the radiative performance and safety of the
interference. As with other mobile radio transmitting
equipment, users are advised that for satisfactory
operation of the equipment and for the safety of
personnel, it is recommended that no part of the
human body be allowed to come too close to the
antenna during operation of the equipment.
Use only the supplied integral antenna. Use of
unauthorized or modified antennas may impair call
quality and damage the phone, causing loss of
performance and SAR levels exceeding the
recommended limits as well as result in non-
compliance with local regulatory requirements in your
country.