Until recently, it has not been possible to have cell phone music on hold and most people assume it is impossible to have any audio on hold, since there is no “hold button” on a cell phone. However, now there is a way to provide music on hold or messages on hold on your smart phone using the RingCentral virtual PBX service app.
If it is a genre, hold music, it's fair to say, is a troubled one with few hits. It's not really meant to be loved or even listened to — it's meant to communicate something specific: Don't hang up. (Cornell makes this plea specifically at the end of his song.) Silence is believed to be a death knell for phone calls — people will simply think the line is dead and hang up. This is true even on non-hold calls; it's why phone companies transmit something called a "comfort tone" over phone lines, a barely audible synthetic noise that signals a connection is still there.

Pay as You Go and pay only $145 per update (regular retail is $159 per update). That's a savings of $42! Your credit card will not be billed if this is your first time submitting voicemail scripts. You will billed each time you submit your new scripts or every quarter, which ever comes first. If your invoice date is less than 90 days before the end of the next quarter, then you will be billed on the following quarter. (ie. an invoice date of February 16th will be billed on June 30th. February 15th will be billed on March 30th).
Oftentimes, having examples can help sprout ideas and fuel a good brainstorming session.