9Getting to know your smartphoneLED indicators5 Call button Activate phone/dial/view recently dialed numbers/answer a call.6 Menu button Open the option menu; press and hold to display thekeyboard.7 Keyboard QWERTY keyboard.8 Microphone Internal microphone.9 Search button Open the Google search function.10 End button / Power button Press to end a call. / Press to turn the screen on/off orenter sleep mode; press and hold to turn thesmartphone off.11 Back button Go back one menu step; close the keyboard.12 Trackball Roll to move around the screen; Press to activate theselected item.13 LED indicator Indicates battery level and event status.14 Camera A 3-megapixel camera for taking high-resolutionimages.15 Handsfree speaker Emits audio from your smartphone; suitable forhandsfree use.16 Volume up / down button Increase or decrease the phone volume.17 Micro USB connector Connect to a USB cable/charger.No. Item DescriptionRed Steady Battery is charging.Slow flashing Battery level is low.Flashes twice rapidly Battery level is critically low.Flashes rapidly Battery level is too low to start the phone.Flashes every 10secondsNew event (missed call, new message, voicemail, etc.)No. Item Description