This Quad-band EDGE
USB modem allows you to use your SIM card and your phone's data plan with a laptop or desktop computer, giving you an instant internet connection from local phone towers.
This modem requires that you already have an EDGE (GSM/GPRS) data plan from a cell phone carrier (for instance T-Mobile). Simply insert the SIM card tied to the phone data plan into this USB modem's SIM card slot, plug the USB modem into your computer, and you will be enjoying wireless internet from anywhere you can get EDGE.
Quad Band
This modem works on all EGSM frequencies including 850 / 900 / 1800 / 1900 Mhz.
Supports VoIP (voice calls over internet protocol)
This modem will allow you to make VoIP calls from you computer, meaning you can make very cost-efficient long distance and international calls using your internet connection.
