7210 was used on 7250, or 6610 and 6610i 6600 was also used on a few 2003-2005 Symbian Nokia phones and 3300, also 6820 was used at 3220, 6822 and few s40 Nokia Phones 2003-2009, N97 was used on C2-01, C2-02, C3-00, N8, Asha 200, 201, E7. The 6300 was on Nokia Phones in 2006-2012