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AssigneeNtt Docomo, Inc.
InventorsItsuma Tanaka, Hironori Chikura, Tomonori Isobe, Nobuchika Taniguchi
Estimating the term…
In a communication system having a plurality of cellular telephones connected on a communication network, and a switching apparatus that manages communication functions usable in the plurality of cellular telephones, when the switching apparatus receives a communication request from a cellular telephone on the calling side, the switching apparatus determines communication functions usable in the cellular telephone to notify a cellular telephone on the receiving side, while determining communication functions usable in the cellular telephone to notify the cellular telephone, and the cellular telephones and on the calling side and receiving side display the communication functions usable in the cellular telephone as the communicating party notified from the switching apparatus, while registering the communication functions usable in the cellular telephone as the communicating party after finishing communication, respectively.
A communication system having a plurality of communication terminal apparatuses connected on a communication network, and a management apparatus that manages communication functions usable in the plurality of communication terminal apparatuses,
A communication function information display method using a plurality of communication terminal apparatuses connected on a communication network, and a management apparatus that manages communication functions usable in the plurality of communication terminal apparatuses,
Dependencies are inferred from the claim text.