Screen goes black during call
When I am on a long telephone call or put on hold, the screen goes black. I can hear the person on the other end but can't get rid of the black screen until they hang up. I have tried waiving at the top sensor but nothing happens. Is this normal?
When I am on a long telephone call or put on hold, the screen goes black. I can hear the person on the other end but can't get rid of the black screen until they hang up. I have tried waiving at the top sensor but nothing happens. Is this normal?