Note 48 Operating income
€ million | 2016 | 2015 |
Revenue | 10 | 7 |
Own work capitalised | 28 | 25 |
Other income | 295 | 299 |
Total | 333 | 331 |
Revenue mainly comprises charges passed on for CDMA data communication network services. The other operating income chiefly relates to group-wide activities at holding company level.