General Precautions - HTC EVO V 4G Basic Manual

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
ƒ
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.
ƒ
Connection to a car
Seek professional advice when connecting a phone interface to the vehicle electrical
system.
ƒ
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.

General precautions

You alone are responsible for how you use your phone and any consequences of its use.
You must always switch off your phone wherever the use of a phone is prohibited. Use of
your phone is subject to safety measures designed to protect users and their environment.
ƒ
Avoid applying excessive pressure to the device
Do not apply excessive pressure on the screen and the device to prevent damaging
them and remove the device from your pants' pocket before sitting down.
Basics Guide 31
Antenna location