Office automation system comprising an application of telephony

摘要

An office automation system comprising a portable computer (1) that comprises a processing unit (2) capable of executing at least one preferential application (T), one integrated output means (3) and one integrated input means (4), said office automation system further comprising an additional output means (5) which may selectively be connected to said portable computer (1) and an additional input means (6) which may selectively be connected to said portable computer (1), wherein either said integrated output means (3) and input means (4), or said additional output means (5) and input means (6), are reserved for the preferential application (T) when said additional output means (5) and input means (6) are connected to said portable computer (1), in accordance with a fixed mode.