O2

Hello I would like to ask…I have SIM card only unlimited data contract which will end next year.I found out that I’m using 110GB average monthly so I looking lower my tariff and change contract for 250GB data. is it possible to do it ?3 days I’m tryi...

Hello I would like to upgrade my phone. I’m using SIM card only from O2. Im customer more than 10 years. There is no deals for long customers?