21-12-2021 11:07 AM
21-12-2021 11:13 AM
21-12-2021 02:31 PM
@milkster: As you local giffgaff SIM is working as expected, you may wish to reach out to your network in Poland to see if there are any restrictions to their service in the UK. Also, head to the Phone app > Tap the 3 dots in the top right > Settings > Supplementary Services > Call Barring, and check your settings here.