Music On Hold

What is music on hold and how does it work?
The music callers hear while on hold is controlled in "Settings" > "Music On-Hold"        You have the option of choosing...
Tue, 13 Oct, 2015 at 4:38 PM
I want callers to hear a ring tone (ringing sound). How do I do that?
The music callers hear while on hold is controlled in "Settings" > "Music On-Hold"        To have caller hear a ring tone...
Tue, 13 Oct, 2015 at 4:41 PM