To easily identify a call partner from history information.

A cellular phone set is provided with: a history storage part (S45) including telephone numbers of call partners in the past and storing history information 81 showing communication history; a telephone directory for storing names corresponding to telephone numbers of the call partners; a history display part for displaying the history information; and additional information reception parts (S50 and S55) for receiving pieces of additional information corresponding to the telephone numbers included in the history information and storing them. The history display part includes an alternative display part (S38) for displaying names in place of the telephone numbers included in the history information when the names corresponding to the telephone numbers included in the history information are stored; and an additional information display part (S35) for displaying the additional information when pieces of additional information corresponding to the telephone numbers included in the history information are stored.

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