Magic Jack, YMax Corp
Cheap plastic that breaks VERY EASILY. No Phone Number to talk to REAL person, only internet chat 'Help' Ha!
Magic jack= imo... The worst customer service device is very cheap plastic. No business phone. No voice contact. They have no business phone - all calls go overseas if you're lucky to talk with someone. After 30 minutes waiting in queue the line disconnected. I resorted to their 'live' online chat ...