LG G710ULM-ACG Owners Manual - Page 153
RTT Call or Real Time Text RTT keyboard, Hearing TTY mode
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• Vision Voice notifications: Set the device to read the caller information via voice. • Vision Font: Change the font size, boldness, or face. • 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 Grayscale: Switch the screen to grayscale mode. • Vision End call with the Power key: End a call by pressing the Power/Lock key. • Hearing Captions: Turn on the subtitle service when playing videos for the hearing impaired. • Hearing Blink LED: Set to turn on LED light for incoming calls and notifications. • Hearing Flash alerts: Set the device to notify you with a blinking light for incoming calls, messages and alarms. • Hearing RTT Call or Real Time Text (RTT) keyboard (This may vary depending on the service provider.): Enable this option to show RTT keyboard during calls. • Hearing TTY mode (This may not be available depending on the service provider.): 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. Settings 152