O2

Hi guys I thought I would do a new post. I put about a sim only to o2 refresh post last month I thought it had been 3 months but had not. I left it another month and phoned them today as my 3rd bill came out yesterday (28/03/20) had a really nice guy...

Hi so I joined sim only a couple of months ago and have been told i can upgrade on o2 refresh after 3 months but when i log into my o2 its saying 6 months anybody have any experience with upgrading with refresh after 3 months