Control method for MT-TA specific interface logic multiple terminal equipments

The invention provides a control method of multi-terminal device of MT-TA specific interface logic, and a functional module TECF is added in MT-TA specific interface, the control method includes the following steps: A. distributing ID for TE, controlling the connection between TE and MT-TA; B: acquiring and updating characteristic information of TE; C. controlling state of TE; D. coordinately and unitedly controlling TE according to connection, characteristic information and status of TE, when a request message sent by the exterior module is received. The invention is based on the specific logic interface (MT-TA), which realizes the coordinated and united control of multi-TE. By unitedly choosing the optimized TE and maintaining routing information of TE or the like, the invention improves the efficiency of establishing communication with multi-TE, realizes the coordinated and synchronous work between multi-TE, and improves the effect for controlling multi-TE by specific logic interface (MT-TA).