I solve this problem by having Google voice and a phone that I can use to make calls, but usually don't receive calls on. Missed calls and voicemail show up in

I solve this problem by having Google voice and a phone that I can use to make calls, but usually don't receive calls on. Missed calls and voicemail show up in my email, transcribed to text and everything. Given this, there is usually no reason to have a phone that can be rung by arbitrary callers.