When I call someone over cellular calling, the call sound cuts in and out a lot. Maybe 1 to 10 times per minutes. The interesting part is, the other person can hear me just fine.
When I use wifi calling, the call sounds great.
When I use google voice, which is data calling, the call sounds great.
I followed all the troubleshooting steps I found in a guide:
2. Toggle Airplane Mode
3. Install Carrier Updates
4. Install Device Updates
5. Clear Phone App Data
6. Reseat SIM Card
7. Reset Network Settings
8. Manually Select Network Modes
9. Run Safe Mode
10. Factory Reset
Any ideas would be greatly appreciated!