Portable telephone
First Claim
1. A remote control apparatus for controlling a communication apparatus, the remote control apparatus comprising:
- a display unit; and
a controlling unit configured to;
receive electric field strength information from the communication apparatus, wherein the electric field strength information indicates whether the communication apparatus is in a communicable state or in an incommunicable state for sending or receiving a communication via a wireless communication system; and
display, via the display unit, an electric field strength indicator based on the electric field strength information from the communication apparatus.
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Accused Products
Abstract
In a portable telephone according to the present invention, a display displays a block indicative of an operator, predetermined information and a pointer; the operator can be operated in directions opposite to each other; and the controller controls the display so as to shift the pointer to a desirable position within a predetermined information on a screen of the display in accordance with an operation of the operator and also display a mark indicative of a direction to which the pointer can be shifted and in which the predetermined information exists, adjacently to the block along a shift direction through the operator.
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Citations
32 Claims
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1. A remote control apparatus for controlling a communication apparatus, the remote control apparatus comprising:
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a display unit; and a controlling unit configured to; receive electric field strength information from the communication apparatus, wherein the electric field strength information indicates whether the communication apparatus is in a communicable state or in an incommunicable state for sending or receiving a communication via a wireless communication system; and display, via the display unit, an electric field strength indicator based on the electric field strength information from the communication apparatus. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method for remotely controlling a communication apparatus, the method comprising:
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receiving, at a remote control apparatus, electric field strength information from the communication apparatus, wherein the electric field strength information indicates whether the communication apparatus is in a communicable state or in an incommunicable state for sending or receiving a communication via a wireless communication system; and displaying an electric field strength indicator based on the electric field strength information from the communication apparatus. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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23. A communication apparatus configured to be controlled by a remote control apparatus, the communication apparatus comprising:
a controlling unit configured to communicate with the remote control apparatus, wherein the controlling unit is configured to; determine electric field strength information, wherein the electric field strength information indicates whether the communication apparatus is in a communicable state or in an incommunicable state for sending or receiving a communication via a wireless communication system; and send the electric field strength information to the remote control apparatus. - View Dependent Claims (24, 25, 26, 27)
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28. A method comprising:
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determining, at a communication apparatus, electric field strength information, wherein the electric field strength information indicates whether the communication apparatus is in a communicable state or in an incommunicable state for sending or receiving a communication via a wireless communication system; and sending the electric field strength information to a remote control apparatus. - View Dependent Claims (29, 30, 31, 32)
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Specification