170AccessibilityAbout AccessibilityAccessibility menus are special features for those with certain physical disabilities, such aspoor eyesight or hearing impairment. You can use the following features:r Voice feedback (TalkBack)r Changing the font sizer Magnifying the screenr Setting notification remindersr Reversing the display coloursr Colour adjustmentr Setting flash notificationr Turning off all soundsr Caption settingsr Adjusting the sound balancer Mono audior Assistive menur Setting tap and hold delay optionsr Interaction controlr Answering or ending callsr Using single tap moder Managing accessibility settingsr Using other useful featuresTo use accessibility menus, open the Apps screen and tap Settings Accessibility.