Samsung SCH-u420 - Manual (Page 227)

Section 15: Health and Safety Information 227
Availability of Various Features/Ring Tones
Sect
ion 15
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.
• If your phone is equipped with an external antenna, hold the
phone with the antenna raised, fully-extended and over your
shoulder.
• Do not hold, bend or twist the phone's antenna.
• Do not use the phone if the antenna is damaged.
• If your phone is equipped with an internal antenna, obstructing
the internal antenna could inhibit performance.
• 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.
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.