Foonz a neat way to plan events, get-togethers, or simply jabber away with your friends and family. All you need to do is go to the Foonz site, register there and call up the access number provided to you. When you call in Foonz will guide you to invite your friends to a group call either as a text message to their cell phone, an IM message if they are online, or by an email. It’s basically free and only your normal phone use minutes apply. Even callers outside US can use Foonz but text message invitations to the group call only currently go out to cell phones within the US.