ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,425,520, issued on Sept. 23, was assigned to 10T SOLUTIONS INC. (Wakefield, Mass.).

"Wireless alternative to local analog telephone system" was invented by Jatin Garg (Wakefield, Mass.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A POTS alternative including an uninterruptible power supply (UPS), a router, a modbus converter for connecting the router to the UPS to monitor conditions of the UPS, a gateway for providing connections to one or more POTS-based customer premises equipment through the modbus converter to the router and directly to the router. The router includes a plurality of SIM cards, each SIM card for connecting to one cellular service ...