Roaming

[Girla]

No have roamming

[pgn]

Hi @Girla 

Some things to try:
Manually search for another network

Try one of the networks that show as "Forbidden"

Make sure Roaming and Data Roaming are enabled in your phone settings
Reboot the phone
Turn off 5g in network settings and manually search for a network
If you have an iPhone change your data APN to "mobile.o2.co.uk"
If still not working then contact O2 to remove the Roaming bar on your account.
If you message O2 on Facebook ( https://o2uk.co/O2CFB) , Twitter ( https://o2uk.co/O2CTW) or Instagram ( https://o2uk.co/O2CIG) , they should be able to help you with this.

Guide: Roaming MegaGuide 

Good luck.