Settings 121Enhance web accessibilityWhen enabled, this service allows apps to installscripts from Google that make their Web contentmore accessible.1. From the Home screen, touch Apps ➔Settings ➔ Accessibility.2. Touch Enhance web accessibility, thenfollow the prompts to enable or disable theservice.HearingMono audioWhen enabled, sound is delivered as mono, tosupport listening with one earphone.1. From the Home screen, touch Apps ➔Settings ➔ Accessibility.2. Touch Mono audio to enable or disable theservice.Turn off all soundsWhen enabled, all sounds are disabled, includingthe voice portion of calls.1. From the Home screen, touch Apps ➔Settings ➔ Accessibility.2. Touch Turn off all sounds to enable ordisable the service.MobilityTap and hold delaySet the length of time the phone considers ascreen touch before interpreting a touch astouch-and-hold.1. From the Home screen, touch Apps ➔Settings ➔ Accessibility ➔ Tap andhold delay.2. Touch a setting to select it.Developer optionsSet options for use when developing apps fordevices.Turning Developer Options On or Off1. From the Home screen, touch Apps ➔Settings ➔ Developer options.2. Touch Developer options to turnoptions On or Off.