https://community.o2.co.uk/t5/Pay-Monthly/Tariff/m-p/1176972#M161353 <P>Yes it is active as soon as the bolt on its showing in My O2and there was a period though that it didn't work at all. Hopefully all resolved now.</P> Thu, 06 Dec 2018 14:49:39 GMT jonsie 2018-12-06T14:49:39Z https://community.o2.co.uk/t5/Pay-Monthly/Tariff/m-p/1176963#M161348 I have just changed to travel inclusive does it not kick in until my next bill in jan Thu, 06 Dec 2018 14:41:54 GMT https://community.o2.co.uk/t5/Pay-Monthly/Tariff/m-p/1176963#M161348 Kate55 2018-12-06T14:41:54Z https://community.o2.co.uk/t5/Pay-Monthly/Tariff/m-p/1176967#M161350 As soon as it shows in your MyO2 which is usually after 24 hours. Thu, 06 Dec 2018 14:45:26 GMT https://community.o2.co.uk/t5/Pay-Monthly/Tariff/m-p/1176967#M161350 MI5 2018-12-06T14:45:26Z https://community.o2.co.uk/t5/Pay-Monthly/Tariff/m-p/1176972#M161353 <P>Yes it is active as soon as the bolt on its showing in My O2and there was a period though that it didn't work at all. Hopefully all resolved now.</P> Thu, 06 Dec 2018 14:49:39 GMT https://community.o2.co.uk/t5/Pay-Monthly/Tariff/m-p/1176972#M161353 jonsie 2018-12-06T14:49:39Z