I am a newbie to OneSuite but I totally love it. I found the website on google while looking for international calling cards.
My favorite part about it(aside from the facts that you can always get through), s that the passcode is so easy to memorize. I have bought calling cards in the past and there is always about 12 numbers that are meaningless and that, in a pinch, if you don’t have your card, you can’t call. With OneSuite, I just saved the 800 number into my cell phone and memorized my very easy passcode. I’ve used it in the states to call France, and visa versa when traveling.
OneSuite is always clear. I have had trouble in the past with other cheap international companies having bad connections or getting cut off, but OneSuite had yet to let me down. I like the usability and the price. You can’t go wrong.