Abstract: A portable electronic device having a power supply unit and an IC chip that conducts wireless communication with a reader/writer and operates when power is supplied from the power supply unit includes a first determining unit that determines whether or not the portable electronic device, in a state in which the IC chip is operating moved, according to a result of detection by a sensor to detect movement, a second determining unit that determines whether or not a signal from an opposing device equipped with the reader/writer was received, and a power control unit that conducts control to allow a state in which power is supplied to the IC chip from the power supply unit when the first determining unit determines that the portable electronic device did not move and the second determining unit determines that the signal was received.

Abstract: According to an aspect of the embodiment provides a communication terminal for communicating in a network. The terminal receives from another communication terminal a request includes an obscured call information for obscuring an identification information. The communication terminal obscures the identification information after receiving the request.

Abstract: According to an aspect of the embodiment provides a communication terminal for communicating in a network. The terminal receives from another communication terminal a request includes an obscured call information for obscuring an identification information. The communication terminal obscures the identification information after receiving the request.

Abstract: Upon receiving a selection of a name of a member of a desired reception destination by an input through a button operation, the caller's mobile terminal apparatus transmits a hiding-number outgoing-call request including a caller's phone number and a phone-number hiding flag to a receiver's phone number. The receiver's mobile terminal apparatus acquires, when the phone-number hiding flag is included in the received hiding-number outgoing-call request, a name corresponding to the caller's phone number, displays an incoming-call screen with acquired name on a display unit.

Abstract: An electronic apparatus has a display screen; a touchpad capable of indicating a point on the display screen according to a movement of a finger placed on the touchpad; and a digitizer capable of indicating a point on the display screen according to a movement of the tip of a stylus on the digitizer. The digitizer is disposed under the touchpad.

Abstract: A communication apparatus which communicates with an external apparatus by receiving a communication request transmitted from the external apparatus based a call-out number uniquely allocated to the communication apparatus, includes: a communication request receiver which receives identification information allocated to the external apparatus and the communication request independently of a call-out number of the external apparatus; a display which displays information; an information storage which stores an association table associating the identification information of the external apparatus with apparatus information used for displaying in reception of the communication request from the external apparatus; and a display controller which, when the communication request receiver receives a communication request with identification information, displays apparatus information recorded in the association table stored in the information storage on the display, which is associated with identification information