multitasking rich operating system
That will be a reference to Epoc32, later called Symbian.
The one ditched by everyone on the back of a piece of linux based crud from an American company, oh well.
So no it won't manage the battery life nor the security, and it doesn't have the very amazing slide out keyboard that balanced the weight of the screen tilting backwards and making the whole thing a stunning piece of engineering.
Of course, I will still buy one IF it is made in the UK, is it?