11-08-2019 09:21 AM
What problem are you having? As a PAYG customer if you have sufficient credit your account should work.
11-08-2019 12:26 PM - edited 11-08-2019 12:27 PM
Thanks for coming here.
Have you used the SIM card in the UK before travelling to Poland?
Can you try and connect to a different network in the phone settings;