Communication Apparatus, Communication Control Method, and Information Display Method

An information display method of a communication apparatus provided with a communication part performing data communication, a display part displaying information, an input part inputting an instruction, and a storage part, comprising the steps of;

• starting up a first program for executing processing concerning the data communication when the communication part receives a start notification of the data communication,
• ending the first program and storing first data in the storage part when any input from the input part for starting data communication has not been generated for a predetermined time in the state where the first program is executed, and
• displaying first information indicating no reply to the start notification on the display part when the first information is stored in the storage part in the state where the first program is not executed.

A communication apparatus provided with a communication part performing group communication, an input part inputting an instruction, a report part, and a control part starting group communication by the communication part via a predetermined server apparatus based on a start notification when receiving a start notification of group communication at the communication part, wherein;

• the control part makes the report part report when group communication started based on the received start notification ends and there is no information transmission from the communication apparatus itself by the communication part and/or input of an instruction in the input part during the started group communication.

A communication control method in a communication apparatus provided with a communication part and an instruction input part and performing group communication by the communication part via a predetermined server apparatus based on a start notification when receiving the start notification of group communication by the communication part, wherein;

• when the group communication ends without information transmission from the communication part in the communication apparatus itself or input of an instruction in the instruction input part concerning of the group communication started based on the start notification, a occurring of the reception of the start notification is reported.