Telephone call enhancement

The communication device comprises a housing having a microphone, a loudspeaker and a display mounted thereto so that it can be held by the side of the head of the user with the loudspeaker adjacent to the ear and with the microphone positioned for detecting speech by the user. The device has further means enabling the user to converse with a caller while holding the device so that the display is visible. Data storage means is provided for storing a plurality of data files and processing means are operable to display information contained in a data file and to enable navigation through and/or editing of such information while a telephone call is in progress.