For several months only 2 bars at home. Now only 1. Often calls come in but no one can hear me. Or I call and there’s no audio on either end of my line. If calls work, then intermittently I can’t be heard. When on Bluetooth in car, have 5 bars but drops down at traffic signals and as leaving complex calls drop or I can’t be heard. This is unacceptable. I pay too much for this bad service. Using wifi when home for internet. Iphone SE 2020. Thinking after all these years, jump ship AT&T or Tmobile