Can't record voicemail greeting
When I go to record/change my greeting, it won't let me. The buttons are blue (implying I can touch them), but are unresponsive. When I try to at least change it back to the default greeting, it won't allow that either. The only button that works on that screen is "Cancel", in the top left corner, taking you back to the main Voicemail screen.
iPhone 5, iOS 9.3