on 23-04-2020 18:15
23-04-2020 18:17 - edited 23-04-2020 18:19
23-04-2020 18:17 - edited 23-04-2020 18:19
on 23-04-2020 18:29
on 23-04-2020 18:29
The easiest way is to change your tariff in your MyO2 but it won't take effect until your anniversary date.
If you want to switch soo er, you'll have to try customer service Guide: Coronavirus Community Help and Support