21•Green indicates that the battery is fully charged.4. You can make a phone call when the phone is plugged into the traveladaptor. The adaptor will continue to charge the battery even when youare making the call.Note: The battery charges faster when the phone is turned off.Low battery indicatorYou can tell whether or not your battery needs to be recharged by checking thebattery indicator (this icon is located in the upper-right corner of thedisplay screen). The presence of all three bars indicate a full charge. No bars(the battery icon is empty) means your battery must be charged.The empty battery iconTwo to three minutes before the battery charge level gets too low to operate thephone, the battery sensor will let you know by blinking an empty battery icon( ), and sounding a tone. If you continue to operate the phone withoutcharging the battery, the phone will automatically turn off. If this happens, yourwireless call will be terminated. Be sure to monitor the battery strength iconand make certain your battery is adequately charged.Your phone’s modesAnswer modeWith this option activated, you can select how you want to answer your phonewhen you receive an incoming call.Input modeUse input mode to enter text, numbers and symbols into various screens.