Want to know the Operating System of ur Phone???

Have u ever faced a problem to find out which Operating System ur mobile belongs to, or from which Symbian series...... Its really important to know about ur Smartphone Operating system details n about its series bcoz when u will finding any application for ur smartphone,,, this info.. i svery critical..... So here's the list of all Symbian phones series n the operating system details....

1. Nokia S20
Models : 3330, 5210, 5510
2. Nokia S30
Models : 3410, 6310, 3510, 8310, 8910i
3. Nokia S40
Models : 3300, 5100, 6100, 6610, 6800, 7100, 7250
4. Nokia S60 Symbian OS v6.1
Models : 7650, 3650/3600, 3660/3620, N-Gage/Ngage QD, Sendo X, Siemens SX1
5. Nokia S60 Symbian OS v7.0
Models : 3230, 6600, 7610, 6260, 6670, Panasonic X700, Panasonic X800,
Samsung SGH-D720, Samsung SGH-D730
6. Nokia S60 Symbian OS v8.0
Models : 6630, 6680, 6681, 6682, Lenovo P930
7. Nokia S60 Symbian OS v8.1
Models : N70, N90
8. Nokia S60 Symbian OS v9.1
Models : 3250, 5500, N91, N80, N71, N73, N92, N93, E60, E61, E70
9. Nokia S80 Communicator
Models : 9210 (OS v6.0), 9210i (OS v6.0), 9300 (OS v7.0), 9300i (OS v7.0),
9500 (OS v7.0)
10. Nokia S90 Symbian OS v7.0
Models : 7710

UIQ Models ::::
1. Symbian OSv7.0
Models : BenQ P30, Motorola A1000, Motorola A920, Motorola A925, SE P800/802,
SE P900, SE P910i
2. Symbian OSv9.1
Models : SE M600i, SE P990i, SE W950