Adjusting the brightness of the display, Turning button click sounds on and off, Turning error tones on or off – Avaya 9640 User Manual

Page 14: Changing the ring pattern

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Adjusting the brightness of the display, Turning button click sounds on and off, Turning error tones on or off | Changing the ring pattern | Avaya 9640 User Manual | Page 14 / 36 Adjusting the brightness of the display, Turning button click sounds on and off, Turning error tones on or off | Changing the ring pattern | Avaya 9640 User Manual | Page 14 / 36
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9640G

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