This 5G enabled o2 Unlimited tariff gives you Unlimited UK Calls and Texts and Unlimited UK Data. You can also use the service whilst roaming in the EU with up to 25Gb per month data allowance provided free of charge whilst in the EU. 
 
This 30 day tariff would cost you £36 per month if bought direct from o2, we are offering it at just £20 a discount of over 44% from the RRP and saving you £16 a month compared to going direct.