Nokia to manufacture Linux-based phones?

According to the Finnish business newspaper Kauppalehti, Nokia's Chief Financial Officer said Nokia is considering manufacturing Linux-based mobile phones. The article quotes Rick Simonson, Nokia's Chief Financial Officer, as saying "we are definitely moving in the direction (of Linux-based phones)" at a seminar in Boston run by JP Morgan Chase. There was no further detail though, and apparently Simonson refused to be drawn on which kind of Linux would be used. Nokia already makes the Linux-based N800 and N810 internet tablets, which use Nokia's own version of Linux called Maemo, but current tablets have no telephony ability.