HTC Hero Quick Start Manual page 25

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.
To assure optimal phone
performance and ensure human
exposure to RF energy is within the
guidelines set forth in the relevant
standards, always use your device
only in its normal-use position.
Contact with the antenna area
may impair call quality and cause
your device to operate at a higher
power level than needed. Avoiding
contact with the antenna area when
the phone is IN USE optimizes the
antenna performance and the battery
life.
Electrical Safety
•
Accessories
•
Use only approved accessories.
•
Do not connect with incompatible products or accessories.
•
Take care not to touch or allow metal objects, such as coins or key
rings, to contact or short-circuit the battery terminals.
•
Connection to a Car
Seek professional advice when connecting a phone interface to
the vehicle electrical system.
•
Faulty and Damaged Products
•
Do not attempt to disassemble the phone or its accessory.
•
Only qualified personnel must service or repair the phone or its
accessory.
Quick Start Guide 5
Antenna
location