i'm using unlocked (duh!) iphone firmware 1.1.1

whenever i saved a number in iphone with a international prefix, the name doesn;t show up when the person calls.
eg.

Ah Seng - 012-xxxxxxx

if i save it as +6012-xxxxxxx, iphone won't recognise Ah Seng when he calls me.
anyone got the same prob?

bloody iphone is starting to piss me off....so many design flaws.

Wait for the local launch if you want it to work out if the box, but don't come back here asking WHEN the local launch is because nobody can answer that for you, only Apple knows. The probability and logical deduction of when and IF Apple is going to launch have been discussed ad nauseum already.