To provide a communication equipment managing information received from outside and stored in a storing means without complex operation.

Questionnaire information including time information such as a date, time inputted through a communication line is stored in a questionnaire information storing part (S31) to judge whether a present time is within a time zone set by the time information (S26). Then when the present time is judged to be within the prescribed time (S26, Yes), limit information to be stored in the area of an answer limit is read out one by one (S27). Then the limit information and information concerning a date obtained through the utilization of a calendar circuit are compared with each other to judge whether a present date is past the date shown by limit information (S28). When the date is judged to be past (S28, Yes), questionnaire information out of limit is selectively erased from a storage device (S33).