My wife and I have identical phones (BLU Studio Energy 2 -Android 5.0). Beginning a few days ago, all of our incoming calls go directly to voicemail. We can receive and send text messages. We can also call other phones, both landline and mobile.
I reported the problem to TING and the representative spent time checking TING's network and its provider; he found no problems. Nothing has helped.
Has anyone had this problem and if so, how did you fix it?