Need info on changing bank details.

[Anonymous]

Big son is now going to pay for his own phone. How do I swap over from my bank account to his. Of course I'm gonna tell him...... soon.

[Cleoriff · Accepted solution]

Hi @Anonymous Payment can be taken from any bank and this can be changed via My O2 under billing details .http://www.o2.co.uk/myo2 
However, if you are the contract holder and you want to change this so the contract is in his name, this can only be done via CS and he would need a credit check..http://www.o2.co.uk/contactus

[MI5]

Just remember that if the account is in your name, you will still be legally responsible for paying the bill, so if he fails to pay, o2 will come chasing you.