928 verizon phone... Hard to hear during conversation. MOST ANNOYING...the second you answer or send a call, the screen goes black and won't come back on. Call is still happening. You can't hang up, use speaker...anything that is listed on that screen. Happens 100% of the time. Please help! I love my Nokia! Verizon needs to get them back. I have to get them on ebay now. I have 929 and 928 for husband. Great photos!