Cellphone:Any Motorola EVDO phone,such as Razr, Krzr.
Smartphone: HTC 6800, 6900, Touch Pro, Touch Diamond etc.
Modem: U720, USB720, S720, V720 etc.
Before you purchase a device, check with me to make sure it is the right one.
Then you need to send the device to me to configure it. There is a $60 one time activation fee.