Chosen Solution
Had did a factory reset on my Pixel 3 twice and didn’t find any fault in the SIM card given that it works on other devices. Yet, I am facing intermittence with the network and most of the times am unable to make any calls or SMSs. I am not sure if it is an issue with the antennas or the SIM card reader.
Hi @j370, Not sure if the setting is the same on your model, but check the signal strength of the network signal. Go to settings->system-> about phone -> sim status. Remember the signal strength is in -ve dB so the higher the number the weaker the signal actually is.
