Voice communications technology company PeerMe launched its free service designed to allow users of Sprint EVDO mobile phones to make free unlimited calls.

PeerMe uses VoIP technology to enable mobile phone users to communicate with each other from anywhere in the world to anywhere in the world for free. Instead of paying exorbitant rates for "peak hour" calls or overseas connections, users can make unlimited calls from their cell phones while only paying a small monthly fee to their wireless carriers.

"Nobody in the cell phone industry has done a marketing campaign touting the tremendous cost savings that can result from using peer-to-peer voice on a wireless broadband mobile device. Carriers are probably scared of cannibalizing their revenues, but let's look at the real cost of offering this service. Most people pay a flat fee for what is basically unlimited talk time within the U.S., so PeerMe usage is going to affect revenue from overseas calls," according to PeerMe CEO Tom Lasater.