HTC T-Mobile G1 User Manual page 190

Appendix
Exposure to Radio Frequency (RF) Signals
Your phone contains a radio transmitter and receiver. The radiated output power
is far below the international radio frequency exposure limits. These limits are part
of comprehensive guidelines and establish permitted levels of Radio Frequency
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.-992

National Council on Radiation Protection and Measurement (NCRP). Report

86. 986
International Commission on Non-Ionising Radiation Protection (ICNIRP) 996

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.
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.
Your phone has an internal antenna. Use only the supplied integral antenna. Use
of unauthorised or modified antennas may impair call quality and damage your
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.
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