In the middle of a conversation - loud beaps and squeals break out and stop the connection. Loud horn honks like a semi truck along with what absolutely sounds like morse code. Prob persisted into the next day. On the other end my GF could only here static. Could not call or receive. . ... As usual for me, I'm seeing nobody else mentioning this experience here. What happened? Did my line get hacked? Had to remove battery to reset phone and that cleared it up.
These were the kinds of sounds you would hear on a shortwave radio when you tune around.