I bought my N900 2 days ago and tried calling from my skype pro account that have been using for about 2 years now... I pay 3$/month for Canada/US calls... The options comes up to call using the service but after the numerous times i've tried to call but none of the numbers have worked... it always says "invalid address" or something...

Why is it saying address when i try to call a phone number?

I tried calling from my laptop and it wont work without the + sign before the number... Could that be the problem? cuz i cant add the plus sign when i dial...

Has anyone tried to call and succeeded? If so, can they tell me how they did it?