LG K31 Owners Manual - Page 106
Real Time Text RTT keyboard, Flash alerts
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• Vision Display size: Set the items on the screen to a size easy for you to see. Some items may change position. • Vision Touch zoom: Zoom in or out by tapping the screen three times. • Vision Window zoom: Zoom in or out within a window and invert the color. • Vision Large mouse pointer: Magnify the mouse pointer. • Vision High contrast screen: Turn the background color into black for a high contrast screen. • Vision Screen color inversion: Increase the display color contrast for people with low vision. • Vision Screen color adjustment: Adjust the display color. • Vision Monochrome: Switch the screen to monochrome mode. • Vision End call with the Power key: End a call by pressing the Power/Lock key. • Hearing Caption preferences: Turn on the subtitle service when playing videos for the hearing impaired. • Hearing Flash alerts: Set the device to notify you with a blinking light for incoming calls, messages and alarms. • Hearing TTY mode: A TTY (teletypewriter, also known as a TDD or Text Telephone) is a telecommunications device that allows people who are deaf, hard of hearing, or who have speech or language impairments, to communicate by telephone. • Hearing Real Time Text (RTT) keyboard: Turn on RTT(Real Time Text) feature and select the desired option. • Hearing Mute all sounds: Mute all sounds and lower volume on the receiver. • Hearing Audio channel: Select the audio type. • Hearing Sound balance: Adjust the audio output balance. Use the slide bar to change the balance. • Motor & cognition Touch assistant: Turn on the touch board to make buttons and gestures easier to use. Settings 105