They include S60 (Nokia, Samsung and LG), UIQ (Sony Ericsson and Motorola) and MOAP(S) (Japanese only such as Fujitsu, Sharp etc.).
Niihin lukeutuvat S60 (Nokia, Samsung ja LG), UIQ (Sony Ericsson ja Motorola) ja MOAP(S) (vain japanilaisille, kuten esim. Fujitsulle, Sharpille jne.).