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Appendix 199
Safety precautions for power supply unit
Use the correct external power source
A product should be operated only from the type of power source indicated
on the electrical ratings label. If you are not sure of the type of power source
required, consult your authorized service provider or local power company.
For a product that operates from battery power or other sources, refer to
the operating instructions that are included with the product. Handle
battery packs carefully: This product contains a Lithium-Ion Polymer
battery. There is a risk of fire and burns if the battery pack is handled
improperly. Do not attempt to open or service the battery pack. Do not
disassemble, crush, puncture, short external contacts or circuits, dispose of
in fire or water, or expose a battery pack to temperatures higher than
140° F (60° C).
Exposure to radio frequency (RF) signals
Your wireless phone is a radio transmitter and receiver. It is designed and
manufactured not to exceed the emission limits for exposure to radio
frequency (RF) energy. These limits are part of comprehensive guidelines
and establish permitted levels of RF energy for the general population. The
guidelines are based on the safety standards previously set by international
standards bodies:
• American National Standards Institute (ANSI) IEEE. C95.1-1992
• National Council on Radiation Protection and Measurement (NCRP).
Report 86. 1986
• International Commission on Non-Ionizing Radiation Protection
(ICNIRP) 1996
• Ministry of Health (Canada), Safety Code 6. The standards include a
substantial safety margin designed to assure the safety of all persons,
regardless of age and health.
The exposure standard for wireless mobile phones employs a unit of
measurement known as the Specific Absorption Rate, or SAR.
The standard incorporates a substantial margin of safety to give additional
protection for the public and to account for any variations in usage.
Normal conditions only 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.