Scan speed is the amount of time your device takes to move from one button, row, or column to the next in a scan. To set the scan speed, choose Menu- Settings, scroll to the Scanning section, and select Scan Speed. For example, if you selected 1.0 Seconds, a scan would take one second from the time one button is highlighted until the next button is highlighted.
Learn how to use the TouchChat during a FaceTime call.
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