Toktumi / Line2 service is horrible. They are a phone company that does not even have a phone number. They have charged me for a service that does not work and they keep charging my credit card. I had to call and cancel the card in order to cancel with them. Line 2 for iphone great idea but the produce does not work! Text messages send but do not receive. If you need help you can't call because they have no phone number. Just a chat line that is serviced by complete idiots. See my chat thread below... John: Hello... read full review »