My 48 SIM can register on Swedish networks and voice roaming works, but mobile data does not. I have tested the SIM in two different phones, while another operator's SIM works in the same phones. The APN is 48months.liffeytelecom.com, the International Roaming Profile is selected, roaming is enabled, and the phone registers on Telia. Please check the roaming data provisioning on my SIM/account.