Uniden XS1215 +1 - Manual (Page 18)

Selecting the Ring Tone and Volume
Your phone has five different ringer tone/volume combinations you can choose from.
1) With the phone in standby mode, press the key.
2) The phone will sound the different ring tones at different volumes. To turn the ringer off, select
.
3) When the phone sounds the ring tone and volume you wish to use, press the key.
or /vol/ /vol/
end
Ringer Off
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