9. Revenue


 for the year ended
 31 December 2016 31 December 2015
Retail revenue6,325.36,553.1
Wholesale revenue2,466.12,596.9
Sale of equipment850.8583.4
Other revenue87.689.6

Retail revenue mainly consists of pay-TV, telecommunication services, interconnection revenues, revenue from rental of reception equipment and contractual penalties.

Wholesale revenue mainly consists of advertising and sponsorship revenue, settlements with mobile network operators, revenue from rental of infrastructure, roaming revenues, revenue from cable and satellite operator fees, sales of broadcasting and signal transmission services and sales of licenses, sublicenses and property rights.