| 摘要 |
<p>Means is provided for, even when a user does not previously register information that can identify a counterparty, such as a telephone number or mail address, determining the priority with respect to an incoming from a counterparty of which there is an outgoing record to respond efficiently and effectively. In a portable communication terminal 1, when an outgoing to the outside is made by an outgoing unit 110, an outgoing history storage unit 210 registers its record in an outgoing communication history data 10, together with an identifier for identifying a communication counterparty 900 which functions as an outgoing destination. When receiving an incoming from the outside, an outgoing history detection unit 300 searches the outgoing communication history data 10 to confirm whether there is a record which has been transmitted from the own terminal or not. In the case where, as a result of the search, a coincident identifier is registered, a notification control unit 400 instructs a notification unit 500 to perform notification in accordance with the priority of the incoming.</p> |
