It's probably worth double checking the bands they support. I had the M6 before and I had issues where it would have coverage but calls would go straight to vo

It's probably worth double checking the bands they support. I had the M6 before and I had issues where it would have coverage but calls would go straight to voicemail. Maybe it was just an issue with that phone, I returned it. I never had any problems with the M8 Flip.