Phone Basics 16
MonitorandControlBatteryUse
TheBatteryusescreenshowswhichapplicationsconsumethemostbatterypower.Youcanalso
useittoturnoffapplicationsthatyou‘vedownloadediftheyareconsumingtoomuchpower.
Tap > >System settings>Battery>tapthebatteryimage.
Tapanyofthelisteditemsformoreoptions.
Phone Function Keys
Yourphonecomesequippedwiththreemainfunctionbuttonsthatcanbeusedonanyscreento
accessaddedfunctions.
Menu Key
TheMenuKeyactivatesanavailablemenufunctionforthecurrentscreenorapplication.Whenon
theHomescreen,tap toviewthefollowingoptions:
n Add apps & widgetsallowyoutoaddappsandwidgetstotheHomescreen.
n Themeallowsyoutochangethetheme.
n Home screen settingsprovidesdirectaccesstothephone'sHomescreensettingsmenu.
(SeeHomeScreen.)
n Lock screen settingsprovidesdirectaccesstothephone'slockscreensettingsmenu.(See
LockScreen.)
n System settingsprovidesquickaccesstothephone'sSettingsmenu.(SeeSettings.)
Work with Menus
TherearetwoAndroidmenutypes,OptionsmenusandContextmenus.
OptionsMenus
Optionsmenuscontaintoolsthatapplytotheactivitiesofthecurrentscreenorapplication,nottoany
specificitemonthescreen.Toopentheavailableoptionsmenu,tap .
Note:NotallapplicationshaveOptionsmenus;ifyoutap onascreenthathasnoOptions
menu,nothingwillhappen.
SomeapplicationshavemoreOptionsmenuitemsthancanfitintheoptionsmenu;tapMoreto
opentheadditionalitems.