im not so sure on the 'worst phone in the world' tag. i have to say ive had plenty of phones with equal or worse functionality- the 'worst phone' gig sounds more like a bunch of spoilt ********* upset over some minimal function their phone cant do for them... simply because they paid so much for their n900 in the first place... having said that, if that missing function is something very basic thats included in most phones (of any price range), you might expect it to have been included since the N900 is hardly at the low budget end of the market... but no phone does everything thats required for everyone. yet!

if its not a genuine problem (ie its playing up/broken) then it looks like u simply bought the wrong phone or didnt look it up online to find out if your much wanted function was possible on the n900... of course, you could always look at the fact that its still a fairly NEW phone, so theres always the possibility that your missing phone function could be included in a future nokia update... perhaps even a third party could even offer better phone functions (?) installable through the phones internet abled application manager.... you never know (provided nokia allow that to happen of course)!

if not, then make sure nokia at least know about your much wanted function-post about it on the general official n900 forums regarding wanted functions, or (better yet) email nokia to find out if itll ever be included. dont simply whine about how 'bad' the phone is in here!