Advertisement using cellular phone
First Claim
1. A cellular phone comprising:
- a housing;
a keyboard disposed on a first side of said housing;
a first display device disposed on said first side;
a second display device disposed on a second side of said housing, said second side being opposite to said first side;
a memory storing advertising information;
a receiver-transmitter; and
a controller computer programmed to receive said advertising information through said receiver-transmitter, to control said first display device in response to instructions received through said keyboard, and to control said second display device to display said advertising information on a screen of said second display device during a phone call established through said receiver-transmitter in response to operation of said keyboard by a user.
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Accused Products
Abstract
A cellular phone is composed of a housing, a keyboard, first and second display devices, a memory, a receiver-transmitter, and a controller computer. The keyboard and the first display are disposed on a first side of the housing. The second display device is a second side of the housing, the second side being opposite to the first side. The memory stores therein advertising information. The controller computer is programmed to receive the advertising information through the receiver-transmitter, to control the first display device in response to instructions received through the keyboard, and to control the second display device to display the advertising information on a screen of the second display device during a phone call established through the receiver-transmitter in response to operation of the keyboard by a user.
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Citations
10 Claims
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1. A cellular phone comprising:
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a housing;
a keyboard disposed on a first side of said housing;
a first display device disposed on said first side;
a second display device disposed on a second side of said housing, said second side being opposite to said first side;
a memory storing advertising information;
a receiver-transmitter; and
a controller computer programmed to receive said advertising information through said receiver-transmitter, to control said first display device in response to instructions received through said keyboard, and to control said second display device to display said advertising information on a screen of said second display device during a phone call established through said receiver-transmitter in response to operation of said keyboard by a user. - View Dependent Claims (2, 3, 4, 5)
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6. An advertising method comprising:
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providing a cellular phone including;
a housing, a keyboard disposed on a first side of said housing, a first display device disposed on said first side, the first display device being controlled in response to instructions received through said keyboard a second display device disposed on a second side of said housing, said second side being opposite to said first side, a memory, and a receiver-transmitter; and
receiving advertising information from an advertising information source;
storing said received advertising information in said memory;
displaying said stored advertising information on a screen of said second display device during a phone call established through said receiver-transmitter in response to operation of said keyboard by a user. - View Dependent Claims (7, 8, 9, 10)
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Specification