The Nokia 3310 is a dual band GSM900/1800 mobile phone. Released in the fourth quarter of 2000, it replaced the massively popular Nokia 3210. This phone sold extremely well, being one of the most successful phones with 126 million pieces sold.Several variants of the 3310 have been released, including the Nokia 3315, 3320, 3330, 3350, 3360, 3390 and 3395. It was a very popular model in Eastern European countries.