Apart from the three Nokia Android phones, Nokia X, Nokia X+ and Nokia XL, being announced, Nokia also announced the Nokia 220 and the Nokia Asha 230.

Both the Nokia 220 and Nokia Asha 230 will be available in single or dual SIM version.
Nokia 220
The Nokia 220/Nokia 220 (Dual SIM) will be retailing for €29 (~S$51) immediately.

Nokia 220 Announcement
Nokia 220 Announcement