Communication device, communication history display method, and computer-readable recording medium recorded with communication history display program

A communication history display method, comprising steps of:

• storing personal information in which personal identification information for identifying a person is associated with at least one piece of communication identification information assigned to the person for use in communication;
• storing history information showing a history of communication, the history information including the communication identification information of a communication partner in the past;
• and
• generating a group in which at least one piece of the communication identification information is collected together on the basis of said stored history information or said stored personal information,
• said step of generating a group including steps of
• displaying said stored history information,
• selecting one piece of said displayed history information as a process target, and
• in the case where said personal information includes first communication identification information included in said displayed history information and second communication identification information different from said first communication identification information, switching a display to said first communication identification information or said second communication identification information in response to an input of an operation for switching a display;
• wherein
• said step of switching a display includes a step of, in the case where the process target is changed in said selecting step, displaying one of said first communication identification information and said second communication identification information, included in the history information newly selected as the process target, that is the same as the one that had been displayed when said history information was previously selected as the process target in said selecting step.

A computer-readable recording medium recorded with a communication history display program, the program causing a computer to execute steps of:

• storing personal information in which personal identification information for identifying a person is associated with at least one piece of communication identification information assigned to the person for use in communication;
• storing history information showing a history of communication, the history information including the communication identification information of a communication partner in the past;
• and
• generating a group in which at least one piece of the communication identification information is collected together on the basis of said stored history information or said stored personal information,
• said step of generating a group including steps of
• displaying said stored history information,
• selecting one piece of said displayed history information as a process target, and
• in the case where said personal information includes first communication identification information included in said displayed history information and second communication identification information different from said first communication identification information, switching a display to said first communication identification information or said second communication identification information in response to an input of an operation for switching a display;
• wherein
• said step of switching a display includes a step of, in the case where the process target is changed in said selecting step, displaying one of said first communication identification information and said second communication identification information, included in the history information newly selected as the process target, that is the same as the one that had been displayed when said history information was previously selected as the process target in said selecting step.