Investor relations

PPF Telecom Group B.V.


E-mail: ir@ppftelecom.eu
Phone: +420 224 174 835

CETIN a.s.


E-mail: investor_relations@cetin.cz

O2 Czech Republic a.s.


E-mail: investor_relations@o2.cz
Phone: +420 271 462 076, +420 271 462 169