i have a mac and i down load the Mac bate 3 but when i try to make free test call, just nothing happen, so i dont know why? when my friend called me, i could not hear anything. why
If u make a call using "start voice conversation" it won't cost anything. Anything else using an actual phone # will ask u for credit card info and will charge you a per/min fee. I use the voice conversation all the time, really neat.