An incoming call history display method executed by a communication apparatus connected to a communication line that provides a service for informing of caller's information, and including a detection device that detects the caller's information, a storage device that stores incoming call history related to the caller's information, a registration device that registers a plurality of opposite parties's IDs and a plurality of opposite parties's names in association with each other, the method comprising:
- a detection step for detecting the caller's information;
- a storage control step of (a) searching the registration device for an opposite party's ID matching a caller's ID contained in the caller's information detected in said step of detecting the caller's information at a time of arrival of an incoming call, (b) storing an opposite party's name registered in association with the matching opposite party's ID in said storage device when the matching opposite party's ID is found, and (c) storing a caller's name contained in the caller's information in said storage device when the matching opposite party's ID is not found;
- and
- a display control step of discriminating whether each name stored in said storage device is an opposite party's name registered in said registration device or a received caller's name, in response to an instruction for displaying of storage contents of said storage device, and switching the displaying in accordance with a result of the discrimination.