Samsung SGH-E590 User Manual

Also see for SGH-E590: User guide

Contents

Samsung SGH-E590 User Manual Manual pdf 143 page image

Health and safety information140Product PerformanceGetting the Most Out of Your Signal ReceptionThe quality of each call you make or receive dependson the signal strength in your area. Your phoneinforms you of the current signal strength bydisplaying a number of bars next to the signal strengthicon. The more bars displayed, the stronger the signal.If you're inside a building, being near a window maygive you better reception.Understanding the Power Save FeatureIf your phone is unable to find a signal after 15minutes of searching, a Power Save feature isautomatically activated. If your phone is active, itperiodically rechecks service availability or you cancheck it yourself by pressing any key.Anytime the Power Save feature is activated, amessage displays on the screen. When a signal isfound, your phone returns to standby mode.Understanding How Your Phone OperatesYour phone is basically a radio transmitter andreceiver. When it's turned on, it receives and transmitsradio frequency (RF) signals. When you use yourphone, the system handling your call controls thepower level. This power can range from 0.006 watts to0.2 watts in digital mode.Maintaining Your Phone's Peak PerformanceFor the best care of your phone, only authorizedpersonnel should service your phone and accessories.Faulty service may void the warranty.There are several simple guidelines to operating yourphone properly and maintaining safe, satisfactoryservice.• 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.