https://community.o2.co.uk/t5/My-O2/SIM-card/m-p/1736412#M27802 <P>I can't</P> Sat, 27 Jul 2024 14:06:39 GMT 96 2024-07-27T14:06:39Z https://community.o2.co.uk/t5/My-O2/SIM-card/m-p/1736402#M27797 <P>Hi. Im in Poland now, and&nbsp;I can't call and no one can call to me. What's happening&nbsp;</P> Sat, 27 Jul 2024 13:45:36 GMT https://community.o2.co.uk/t5/My-O2/SIM-card/m-p/1736402#M27797 96 2024-07-27T13:45:36Z https://community.o2.co.uk/t5/My-O2/SIM-card/m-p/1736405#M27799 <P>We can't tell you exactly as we are all customers here.</P><P>Have you tried manually selecting a different network</P> Sat, 27 Jul 2024 13:54:33 GMT https://community.o2.co.uk/t5/My-O2/SIM-card/m-p/1736405#M27799 Enlli 2024-07-27T13:54:33Z https://community.o2.co.uk/t5/My-O2/SIM-card/m-p/1736409#M27800 <P><a href="https://community.o2.co.uk/t5/user/viewprofilepage/user-id/5594453">@96</a>&nbsp;</P><P>Some things to try:</P><P>Check data roaming and mobile data is on in phone settings.</P><P>Manually search for another network</P><P>Change your APN to mobile.o2.co.uk</P><P>Turn off 5g</P><P>Reset your network settings.</P><P>Check with O2 whether you have a roaming bar on your account. Do this via social media</P><P>If you message O2 on Facebook (&nbsp; <A href="https://o2uk.co/O2CFB" target="_blank" rel="noopener">https://o2uk.co/O2CFB</A>) , Twitter (X)(&nbsp; <A href="https://o2uk.co/O2CTW" target="_blank" rel="noopener">https://o2uk.co/O2CTW</A>) or Instagram (&nbsp; <A href="https://o2uk.co/O2CIG" target="_blank" rel="noopener">https://o2uk.co/O2CIG</A>) , they should be able to help.</P> Sat, 27 Jul 2024 13:58:50 GMT https://community.o2.co.uk/t5/My-O2/SIM-card/m-p/1736409#M27800 Cleoriff 2024-07-27T13:58:50Z https://community.o2.co.uk/t5/My-O2/SIM-card/m-p/1736412#M27802 <P>I can't</P> Sat, 27 Jul 2024 14:06:39 GMT https://community.o2.co.uk/t5/My-O2/SIM-card/m-p/1736412#M27802 96 2024-07-27T14:06:39Z https://community.o2.co.uk/t5/My-O2/SIM-card/m-p/1736416#M27804 <P>Is it PAYG?</P> Sat, 27 Jul 2024 14:32:07 GMT https://community.o2.co.uk/t5/My-O2/SIM-card/m-p/1736416#M27804 Enlli 2024-07-27T14:32:07Z https://community.o2.co.uk/t5/My-O2/SIM-card/m-p/1736420#M27807 <P>Yes</P> Sat, 27 Jul 2024 14:44:08 GMT https://community.o2.co.uk/t5/My-O2/SIM-card/m-p/1736420#M27807 96 2024-07-27T14:44:08Z https://community.o2.co.uk/t5/My-O2/SIM-card/m-p/1736471#M27811 <P><a href="https://community.o2.co.uk/t5/user/viewprofilepage/user-id/5594453">@96</a>&nbsp;<BR />As you have posted on here you can still contact O2 via social media?</P> Sat, 27 Jul 2024 19:07:08 GMT https://community.o2.co.uk/t5/My-O2/SIM-card/m-p/1736471#M27811 Cleoriff 2024-07-27T19:07:08Z