I know there is a lot of hate for t-mobile at the moment but I thought this was a good deal especially as it includes upto half of your minutes can be used as 08 numbers. I was told this a moment ago when looking for an upgrade deal for my husband and the guy said if I take a new line on my account he can give me this tariff which is usually £11/month. 12 month contract. This was when calling 150.
I did ask him to confirm it was open to all existing customers taking a new line which it is. I would just call and ask about a deal for a second line which a friend of yours has just been told is on offer.
Please be helpful with a better deal elsewhere if voting cold.
New customer can have the same deal with e2save at £11 per month but with £40 autocashback making it equivalent to £7.67/month. Might get topcashback £7.57 on top.