According to MagicJack founder Dan Borislow, "in your home you own the frequency." The unit is powerful enough to work outside a 3,000 square foot home and the user can use included software to change the power level to cover the appropriate space. Default is set at 500 square feet. Kevin Werbach, assistant professor of legal studies and business ethics at the University of Pennsylvania's Wharton School, called this a clever argument. "It would arguably be an unreasonable search and seizure under the 4th Amendment to shut down such a transmitter," he said. Werbach adds that the FCC only protects the carriers from interference and since the only interference with this femtocell would be to the consumer who buys it, AT&T and T-Mobile may have no chance to argue. Meanwhile, FCC Spokesman Bruce Romano says that the agency cannot comment on this because no application can be found. MJ founder Borislow says that the device has not yet been submitted for FCC approval but he feels it should be a "Slam, dunk".
AT&T has tested femtocells for its subscribers, but AT&T Mobility CEO Ralph de la Vega says that these devices are too hard to use. MJ founder Borislow agrees, saying that only his product is easy enough for the public. "They have failed strategies. Their femtocells are too expensive and they're too hard to use. We have the only one that makes sense in the world," he said.
source: PCWorld via EngadgetMobile