Techmundo's E61 shortcuts page seems to have grown nicely and is well worth perusing; and note that almost all the shortcuts actually work on all other S60 3rd Edition devices.
Read on in the full article.
Keyboard shortcuts galore...
Is there also a shortcut list for other phones?
Like the Nokia N70 because I tried some from the E61 page and they work aswell on the N70
Yes, various pages round the web. My own effort, for most Symbian OS-based phones is at http://3lib.ukonline.co.uk/tipshome.htm
Needs a bit of a revamp really, but it should still help.
Steve