Mobile communication system and controlling method thereof

Abstract

A mobile communication system includes a headphone and a mobile communication terminal. The headphone includes a signal transceiver, an audio transducer, and a detection module. The signal transceiver is configured for communicating with the mobile communication terminal. The audio transducer is electrically connected to the signal transceiver and comprises a microphone and a speaker. The detection module is configured for detecting movements of the headphone to produce a plurality of detection signals accordingly. The mobile communication terminal includes a transceiver module and a communication module. The transceiver module is configured for communicating with the signal transceiver. The communication module is configured for answering/rejecting an incoming call or terminating an active communication according to the detection signals.

Dependencies are inferred from the claim text.