Uniden ANA 9710 - Manual (Page 29)

Handset Ringer tone and volume
Press r/vol on the side of the Handset in Standby mode to select
seven ringer tones and volume combinations.
Vibrate Mode
“Ring off” shown on the above display is the Vibrate Mode.
If you set the ringer off and the Handset is not on the charger, the
Handset will vibrate when there is an incoming call.
If you set the ringer off and the Handset is on the charger, the Handset
will ring as Ring Type-A Low.
Handset Ringer Switch
The switch on the side of the Handset turns the handset ringer on
or off.
When the switch on the side of the Handset is turned off, you will see
the ring off icon.
When the switch on the side of the Handset is turned on, the ring off
icon will disappear.
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