TELEPHONE TERMINAL APPARATUS AND METHOD

摘要

A telephone apparatus (30) comprises a first audio input device (20), a second audio input device (24), a first audio output device (22), and a second audio output device (26). The telephone apparatus (30) is operative to couple the first audio input device (20) and the first audio output device (22) to a first telephone line (36). In response to a first signal, the coupling between the first audio input device (20) and the first telephone line (36) is modified, and the second audio input device (24) and the second audio output device (26) are coupled to a second telephone line (36).