3 ms·History of Symbian OS3 points by app4soft 5y agoapp4soft 5y agoAlso there is an article about "History of N-Gage".[0] [0] https://smart2000s.com/2021/10/03/history-of-n-gage/ https://smart2000s.com/2021/10/03/history-of-n-gage/