Voice activation/speech recognition will only work for english, I guess?
And I can't imagine how it will work with the stereo at max volume...

In the Volvo XC90 there's an own 0-9 keypad for the phone (at least in the car I was passenger in).

And I also think I saw a drawer-kind-of numpad (push-in-push-out) for the BMW 7-series, can anybody confirm that?

Maybe the E70 will have one of those?