Call problem

[macsuepri]

After update i can't make calls on my samsung a55 all the settings are good and functioning it's just that I can't make outgoing and no incoming calls on my phone if I switch my sim card on other phone calls are working properly 

[Benjie_San_Pedro]

Is your Auto Blocker/Maximum Restriction turned on? Turn it off coz it blocks 2G network. Fyi, PH is still under 2G network technology.