5Battery IndicatorThe battery indicator in the upper-right corner of the displayindicates battery power level. Four bars indicate a full charge,while an empty icon indicates an almost empty battery. Twoto three minutes before the battery becomes too low to operate,a blinking empty battery icon appears and a tone sounds. Ifyou continue to operate the phone without charging, it shutsdown.Using A Non-Supported BatterySamsung handsets do not support the use of a non-supportedbattery.When using a non-supported battery you will hear a series ofbeeps and you will see a warning message that indicates “NON-SUPPORTED BATTERY. SEE USER MANUAL” If you receive thiswarning, battery charging has been disabled.Samsung charging accessories (i.e. wall charger, and cigarettelighter adapter) will only charge a Samsung approved battery.To continue use of your handset press .Note: When using a non-supported battery the handset can only be used forthe duration of the life of the battery and cannot be recharged.Important!: Using a non-supported battery may cause damage to yourphone. Use a Samsung supported battery only.Installing the Battery1. Press down, and slide the battery cover back and lift up toremove it.u810.book Page 5 Friday, May 1, 2009 12:03 PM