The Nokia D211 has a data transmission rate of up to 40.2 kbit/s (in the current networks with coding scheme 2) in the GPRS environment, up to 43.2 kbit/s in the HSCSD environment, and up to 11Mbit/s in the wireless LAN environment. Nokia/s GPRS terminals support all four channel coding schemes specified in the GPRS standard (9.05, 13.4, 15.6, 21.4 per timeslot).