Detailed Billing

A detailed O2 Global bill includes a breakdown of all amounts invoiced by O2 for provided services. It gives you more control by helping you keep better track of all expenses related to your mobile phone. With the detailed bill you will know exactly when you made calls, how long they lasted, and most importantly, how much they cost.

To learn more about this service, please contact O2's Customer Care department by dialing *11 from your O2 mobile phone or by calling 0800 330011 from a fixed-line phone. Both calls are toll-free when made from within the Czech Republic.