Samsung SPH-A960 User Manual

Also see for SPHA960: Owner's manual

65Health and safetyinformationGetting the Most Out of YourReceptionKeeping Tabs on Signal StrengthThe quality of each call you make or receive depends onthe signal strength in your area. Your phone informs youof the current signal strength by displaying a number ofbars next to the signal strength icon. The more barsdisplayed, the stronger the signal. If you’re inside abuilding, being near a window may give you betterreception.Understanding the Power Save FeatureIf your phone is unable to find a signal after 15 minutesof searching, a Power Save feature is automaticallyactivated. If your phone is active, it periodically rechecksservice availability; you can also check it yourself bypressing any key. Anytime the Power Save feature isactivated, a message is displayed on the screen. When asignal is found, your phone returns to Standby mode.Understanding How Your Phone OperatesYour phone is basically a radio transmitter and receiver.When it’s turned on, it receives and transmitsradiofrequency (RF) signals. When you use your phone,the system handling your call controls the power level.This power can range from 0.006 watts to 0.2 watts indigital mode.Knowing Radio Frequency SafetyThe design of your Sprint PCS Phone complies withupdated NCRP standards described below.