Great post on WM7
https://www.digitaltrends.com/mobile/windows-phone-7-everything-you-need-to-know/
Found it a great read. Full feature line-up with all the missed opportunities highlighted 
Tento prohlížeč se už nepodporuje.
Upgradujte na Microsoft Edge, abyste mohli využívat nejnovější funkce, aktualizace zabezpečení a technickou podporu.
https://www.digitaltrends.com/mobile/windows-phone-7-everything-you-need-to-know/
Found it a great read. Full feature line-up with all the missed opportunities highlighted