I have been using Samsung J7 pro and just updated to Android Pie.
I notice some difference compare with the previous Oreo.
When the phone is ringing, I can see the contact name and phone number being displayed for both Oreo and Pie.
But as soon as I accept the call, Oreo still display the contact name and phone number, but Pie only show contact name and stop showing the phone number.
I have searched through the forum, someone mention about Call Protect which comes from AT&T service, but I do not use that operator which is not available in my country.
Is there any settings I need to modify to have the phone number displayed during the call?