Uniden EXAI7980 Owner's Manual page 17

Receiving calls
(continued)
Handset ringer tone
In the standby mode, press or .
Each time or is pressed, the ringer
tone setting changes and the selected ringer tone
sounds for 2 seconds.
Handset earpiece volume
During a telephone call, pressing or will change the earpiece volume of
the handset. This setting will remain in effect after the telephone call has ended.
When you press in Loud mode or press in Normal mode, an error tone
sounds.
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