| 摘要 |
PROBLEM TO BE SOLVED: To provide a communication unit that outputs information with respect to a communication opposite party and enhances the convenience and the operability of a user. SOLUTION: A communication opposite party information storage means 5 stores information with respect to a communication opposite party, communication time management means 4, 5 manage a communication by each communication opposite party, and a communication opposite party information output means 3 outputs the communication opposite party information stored in the communication opposite party information storage means 5 on the basis of the management contents of the communication time management means 4, 5 in the order of communication time.
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