On my old Blackberry device, I was able to click on a phone number which was included in a calendar event and this would then start the phone call.
I created a test calendar event on my new N900 today but I could not figure out how to do the same (similar thing) on the N900.
When just opening the event, there is nothing I can select (its like a screen shot). And when opening the event in "Edit" mode, the best I could do, was copy the phone number, then start the Telefon application and paste the phone number in there
But this is not what I want.

Does anyone know how I can directly start a phone call when clicking on a phone number. Ideally, I would like to do this not just from within events but also for phone numbers contained in emails.