What do you think of when you read the words, "Do Not Disturb?"
I think of the sign ya hang on hotel room doors when you want to get some sleep, or ... well, that's for another discussion.
Verizon's VoiceWing Broadband Phone Service has another take on Do Not Disturb. Announced yesterday, theDo Not Disturbfeature "sends all calls straight to voice mail and only allows the important ones through." If you choose to block all your calls, your phone won't ring at all.
You control this feature straight from your online Personal Account Manager. You're able to designate up to 20 numbers, presumably from people you want to here from.
Lookin' more like PSTN service all the time.