O2 ended 2020 with a total of 529,000 subscribers to its IPTV and OTT services in the Czech Republic.
These included customers using the O2 TV Sport Pack online, O2 TV HBO and Sport Pack.
The figure was 19.4% higher than the 443,000 posted 12 months earlier.
O2, which combines its operations in the Czech Republic with those in Slovakia, had total revenues of CZK39,858 million (€1,530 million) for FY2020, up 2.6% on the previous year.
EBITDA was CZK13,321 million (+5.6%) and net income CZK5,846 million (+7.1%).