107HearingConfigure settings related to hearing accessibility.1. From the Home screen, touch Apps ➔Settings ➔ Accessibility.2. Touch Mono audio to have audio output in mono, forlistening with one earphone.3. Touch Turn off all sounds to disable all your device’ssounds.MobilityConfigure settings related to mobility.1. From the Home screen, touch Apps ➔Settings ➔ Accessibility.2. Touch Tap and hold delay to choose the length of timethe device waits before interpreting a screen touch asa touch and hold gesture.Developer optionsSet options for application development.USB debuggingWhen enabled, allows debugging when the device isattached to a PC by a USB cable.1. From the Home screen, touch Apps ➔Settings ➔ Developer options.2. Touch USB debugging to enable or disable the setting.Development device IDYour device’s unique device identifier (not configurable).1. From the Home screen, touch Apps ➔Settings ➔ Developer options.2. Under Development device ID, view your device’sidentifier.
