Pros: cheap, international rates included to Europe
Cons: lot of static, call quality horrible,
Summary: I've had Lingo for over 4 years now and I am at the point that I need to look for a different phone system. The static is almost louder then the caller. I've tried to resolve the problem through customer service but they refused to send me a different box. I believe the box is the culprit and no one believes me.