Samsung SGH A177 User Manual

Contents

Samsung SGH A177 User Manual Manual pdf 106 page image

102Understanding the Power Save FeatureIf your phone is unable to find a signal after searching, a PowerSave feature is automatically activated. If your phone is active, itperiodically rechecks service availability or you can check ityourself by pressing any key.Anytime the Power Save feature is activated, a message displayson the screen. When a signal is found, your phone returns tostandby mode.Understanding How Your Phone OperatesYour phone is basically a radio transmitter and receiver. When it'sturned on, it receives and transmits radio frequency (RF) signals.When you use your phone, the system handling your call controlsthe power level. This power can range from 0.006 watts to 0.2watts in digital mode.Maintaining Your Phone's Peak PerformanceFor the best care of your phone, only authorized personnel shouldservice your phone and accessories. Faulty service may void thewarranty.There are several simple guidelines to operating your phoneproperly and maintaining safe, satisfactory service.• To ensure that the Hearing Aid Compatibility rating for your phone ismaintained, secondary transmitters such as Bluetooth and WLANcomponents must be disabled during a call. For more information,refer to the “Disabling Bluetooth or WLAN” section.• If your phone is equipped with an external antenna, hold the phonewith the antenna raised, fully-extended and over your shoulder.• Do not hold, bend or twist the phone's antenna, if applicable.• Do not use the phone if the antenna is damaged.• If your phone is equipped with an internal antenna, obstructing theinternal antenna could inhibit call performance.• Speak directly into the phone's receiver.• Avoid exposing your phone and accessories to rain or liquid spills. Ifyour phone does get wet, immediately turn the power off and removethe battery. If it is inoperable, call Customer Care for service.Availability of Various Features/Ring TonesMany services and features are network dependent and mayrequire additional subscription and/or usage charges. Not allfeatures 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 serviceprovider for additional information.Battery Standby and Talk TimeStandby and talk times will vary depending on phone usagepatterns and conditions. Battery power consumption depends onfactors such as network configuration, signal strength, operating