Unfortunately, this deal is no longer available

O2 SIM only (Unlimited date, calls/texts) £35pm (£420 total) - £246 cashback [£14.50 a month effective] - £420 @ Mobiles.co.uk

About this deal

This deal is expired. Here are some options that might interest you:

Community Updates
For anyone browsing the mobiles.co.uk site for this (e.g. via TCB or Quidco for £10 cashback), please note that there is an 'interesting feature' (bug) in the filters - filtering on 10GB+ (which should include this) does not show any unlimited data deals.