AT&T Cingular Flip IV User Manual page 71

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 accessories .
• Only qualified personnel must service or repair the phone or its accessories .
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 .
71