
Microsoft paid Nokia $250 million in the fourth quarter to adopt the Windows Phone operating system, according to Nokia's fourth-quarter earnings report released Thursday.
That was the first in a series of so-called "platform support"
payments believed to eventually total billions of dollars. To date,
Microsoft and Nokia have been quiet about the deal's specifics - perhaps
because it appears as if Microsoft is paying Nokia significantly less
than its paying other cellphone manufacturers.
"Our broad strategic agreement with Microsoft includes platform
support payments from Microsoft to us as well as software royalty
payments...