on 04-09-2023 12:47
Hello you did mistake! You get from my barclays acount double payment!!! Please refund one payment!
on 04-09-2023 12:49
This looks like something you’d need to call O2’s customer service team about – give them a call on 202 or 0344 809 0202
Use the specific Payment management number 0800 902 0217
The opening times are:
Monday to Friday – 8am to 8pm
Saturday – 8am to 6pm
Sunday – 9am to 6pm