* It provides PSTN and USB double line telephone ports#, and can be used as common cordless telephone OR net phone connected to the USB ports of the computer.
.* Free calls all over the world through the Internet.
* Call with excellent sound quality to mobile and wire line networks.
* We offer pre-paid calling card with face value and use our pre-pay Internet services to input to your account when you make call to worldwide mobile, or standard phone.
* Volume control for best sound quality.
* Cheapest VOIP calling rate for much less than the cost of your monthly telephone bill.