192 Appendix
• The FCC requires the user to be notified that any changes or
modifications made to the device that are not expressly approved
by High Tech Computer Corporation may void the user’s authority to
operate the equipment.
Safety precautions for RF exposure
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.
Heed service markings
Except as explained elsewhere in the Operating or Service documentation,
do not service any product yourself. Service needed on components inside
these compartments should be done by an authorized service technician or
provider.
Damage requiring service
Unplug the product from the electrical outlet and refer servicing to an
authorized service technician or provider under the following conditions:
• Liquid has been spilled or an object has fallen into the product.
• The product has been exposed to rain or water.
• The product has been dropped or damaged.
• There are noticeable signs of overheating.
• The product does not operate normally when you follow the
operating instructions.
The exposure standard for wireless mobile phones employs a unit of
measurement known as the Specific Absorption Rate, or SAR.
For body worn operation, this phone has been tested and meets the FCC
RF exposure guidelines when used with the standard accessories supplied
or designated for this product. Use of other accessories may not ensure
compliance with FCC RF exposure guidelines.
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
