Samsung SGH-D307MSACIN - Manual (Page 240)

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Section 12
Maintaining Your Phone's Peak Performance
For the best care of your phone, only authorized
personnel should service your phone and accessories.
Faulty service may void the warranty.
There are several simple guidelines to operating your
phone properly and maintaining safe, satisfactory
service.
• Hold the phone with the antenna raised, fully-extended and over
your shoulder.
• Try not to hold, bend or twist the phone's antenna.
• Don't use the phone if the antenna is damaged.
• Speak directly into the phone's receiver.
• Avoid exposing your phone and accessories to rain or liquid
spills. If your phone does get wet, immediately turn the power
off and remove the battery. If it is inoperable, call Customer
Care for service.
Availability of Various Features/Ring Tones
Many services and features are network dependent and
may require additional subscription and/or usage
charges. Not all features are available for purchase or use
in all areas. Downloadable Ring Tones may be available
at an additional cost. Other conditions and restrictions
may apply. See your service provider for additional
information.
Battery Standby and Talk Time
Standby and talk times will vary depending on phone
usage patterns and conditions. Battery power
consumption depends on factors such as network