I’m just learning my way around this phone and what I have found is that if someone who hasn’t rung me before rings me, the call connects as it should but there is no voice or hearing either way. I can’t hear or talk to them and vice versa. But if they ring me back after that it works fine. I think that I did read about this before somewhere on this forum, but I didn’t pay attention as I wasn’t using the phone, and I can’t seem to find anything with a search.
Well that does explain a lot. Never paid attention, just thought it was a bad connection and they redailed… I never thought it was consistent. Although it doesn’t explain how I can hear spam calls though, unless they tried twice and I didn’t pay attention.
I have more interesting behavior - sometimes when the call connected everything is ok, but connection disappears after about 15 sec… Next call may be ok for a half of hour.