on 30-03-2020 09:56
on 30-03-2020 09:59
After you have made 3 full payments on time, the deposit will show as a credit on your 4th bill. Then you call customer service to have it returned to the bank account .
on 30-03-2020 09:59
Once you have paid your bill in full and ontime for 3 months, you can call customer service to have your deposit credited back to you.
It will be applied to your 4th bill and you can then withdraw it to your bank account if you wish.
Guide: How to find help & contact O2