=====PA Ring Tone=====
If you are using a PA system via the 3.5 mm jack (Hello Hub V1) or [[https://www.ring-u.com/product-page/pa-audio-adapter-for-v2-hello-hub|USB Dongle]] (Hello Hub V2), select a ring tone here.\\ 
These ring tones provide a range of pitches and sounds designed to be heard over office, shop, or equipment noise. 
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