27-02-2013 23:22
27-02-2013 23:22
27-02-2013 23:54
You should be able to do this in MyO2 as well.
27-02-2013 23:26
27-02-2013 23:26
Give Customer Services a call on 202 and they'll change them for you.
If you have any pending direct debits in the next 7 working days then it won't be changed in time for this. (The timescale is 7 working days I think but I usually say 10 to be on the safe side).
27-02-2013 23:54
You should be able to do this in MyO2 as well.