Magicjack - Nothing, Magic is great, have had no trouble
I have had Magic Jack for a year now and just jot through paying for another year, you can pay through the phone pad on magic jack on your PC, they don't send out cord credit card updates, it is some one else sending don't give it to them.
I love it, I and sending resumes (long distance) with my stand along fax machaine and it has over paid for it self ao the faxing along for not having to put stampson envelopes.
Great Product, I saved $84.00 last year by canceling my long distance service.
Review about: Magicjack Phone Service.