The wireless industry remains divided on whether new regulations are needed to ensure that mobile devices used in the lower 700 megahertz band of spectrum can operate on airwaves used by different carriers, including Verizon Wireless and AT&T Inc.

In comments filed with the Federal Communications Commission, carriers large and small staked out familiar positions on an issue that will factor heavily in the agency’s effort to reclaim hundreds of megahertz of spectrum for mobile broadband and similar applications over the next decade.

via Large, Small Wireless Carriers Continue to Spar on Device Interoperability | Bloomberg BNA.