ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,720,637, issued on Aug. 25, was assigned to BEIJING XIAOMI MOBILE SOFTWARE Co. LTD. (Beijing).
"Communication status changing method and apparatus" was invented by Wei Hong (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "A communication state changing method and apparatus. The communication state changing method is applied to a terminal equipped with a plurality of SIM cards, and the plurality of SIM cards at least include a first SIM card. The communication state changing method includes: acquiring first information, which is sent by a first network device, wherein the first information comprises configuration information for automatically chan...