iPhone keeps dropping Calls

[Aubrey]

Let us know how that goes. 

[hena]

So far the calls are not dropping on an old iPhone 7, same TPG SIM.

How do you convince Apple to replace the new iPhone 11 based on this finding now?

[BasilDV]

Hi @hena 

If the iPhone 11 is up to date (iOS), then you may report the findings to their support team as they may layout new update for your device.

BasilDV