Telephone and/or communication device for use in office, has interface for connecting device to Internet or data network, and mobile telephone connected via electronic connecting device

摘要

The device (1) has a voice input unit, a voice output unit, and operation elements for controlling functions of the device. An interface is provided for connecting the device to the Internet or a data network. A mobile telephone (4) is connected via an electronic connecting device (3), where the mobile telephone is a mobile operating device such as a personal digital assistant (PDA) or an electrical device with a touch display, and functions of the mobile telephone are accessible via the interface.