S452+ User Manual Brandname: OBI Category: Cell Phone Total Pages: 41 Table of contents FeaturesofThisPhoneAre2AdvantageofAndroid3InstructionIcons4Contents5PhoneLayout7InsertMemoryCard8TurnThePhoneOnoff9ChargingTheBattery10UsingPatternLock11InCallOptions12InternationalCall13Sensors14Scrolling15Zoom16ChangingTheOrientation17WidgetsandIcons20ManagingNotifications21OpeningNotificationsPanel22Toolkits23Messaging24LockAMessage25UsingTheVirtualKeyboard26Multimedia27ShootVideos28Music29ConnectingtoTheInternet30UsbTethering31BluetoothTethering32ManageAccounts33SynchronizeContactList34SafetyPrecautions35DeviceCare38BatteryRecommendations39RecycleYourPhone41