Antenna Care - Blackberry 8820 Safety And Product Information

or other objects above the air bag, or in the air bag deployment area. If in-vehicle
wireless equipment is improperly stored or installed, and the air bag inflates, serious
injury could result.
Radio frequency (RF) signals might affect improperly installed or inadequately
shielded electronic systems in motor vehicles. Check with the manufacturer or its
representative regarding your vehicle. If any equipment has been added to your
vehicle, you should also consult the manufacturer of that equipment for information
on RF signals.
Accessories
Use only those accessories approved by Research In Motion (RIM). Using any
accessories not approved by RIM for use with this particular BlackBerry® device model
might invalidate any approval or warranty applicable to the device, might result in
the non-operation of the device, and might be dangerous.

Antenna care

Use only the supplied integrated antenna. Unauthorized antenna modifications or
attachments could damage the BlackBerry® device and might violate U.S. Federal
Communications Commission (FCC) regulations.
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