Patent ID: 7020486
Filing Date: 2006-03-28
Classification: H04L,H04M,H04W

Abstract:
1. A portable communication terminal, comprising: a first communication means for communicating with a destination terminal via a radio base station; a second communication means for directly communicating with the destination terminal without the radio base station; a communication-requesting means for sending, via the first communication means, a communication request using the second communication means to the destination terminal; a communication session-establishing means for establishing, via the second communication means, a communication session with the destination terminal using the second communication means if a signal is received in response to the communication request from the destination terminal that indicates agreement with effecting communication using the second communication means; and a communication control means for activating a desired communication application and controlling communications with the destination terminal using the second communication means after the communication session is established by the communication session-establishing means.