Terrible service lied to at point of sale. 3.5 months in still having signa issues vouchers not recieved.cut off 4 times in 6 days. No apologies 10hrs in 1 wk to customer services who are exrremely arrogant and couldnt care less. Failed call backs. o2 poor conduct makes the look like a mickey mouse outfit, not expected from such a large company. Will be leaving. Shame on o2