on 19-05-2016 21:51
I have a Xperia Z on £10.00 big bundle, just bought a Xperia Z5, put in a big bundle sim, how do I change new for old to keep my teriff and remaining top up?
Solved! Go to Solution.
on 19-05-2016 21:55
OnePlus 6 (O2 & Sfr), Z3 Tablet (Three UK), iPhone 8+ (EE)