Remote activation of mobile telephone by paging channel phantom numbers
First Claim
1. A method for activating remotely a telephone, in a system of multiple telephones, the method comprising steps of:
- establishing a glossary of phantom calling numbers reserved only for encoding words of a command message, the command message providing a calling number for activation of a specific telephone of the system;
transmitting by the specific telephone a request message identifying an electronic serial number of the specific telephone and requesting a calling number for the specific telephone;
in response to the request message, providing a calling number designated for the specific telephone, the designated calling number differing from the phantom numbers of the glossary;
constructing the command message with the electronic serial number of the specific telephone, and including within the command message, the designated calling number of the telephone;
encoding the command message with numbers from the glossary of phantom calling numbers to provide an encoded command message;
communicating the encoded command message to the multiple telephones of the system;
decoding the command message by each of the multiple telephones; and
activating the specific telephone, identified by its electronic serial number, by installing the designated calling number in the specific telephone.
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Accused Products
Abstract
In a system of multiple radiotelephones, such as mobile telephones, wherein each of the telephones is operative with a paging channel by which a calling number is applied to the telephones enabling the respective telephones to respond to their respective channels, the paging channel is utilized for activating individual ones of the telephones. A set of calling numbers is reserved and not employed for calling numbers, but is stored within a memory of each of the telephones. The reserved calling numbers serve as a glossary for encoding words of a command message to be transmitted via the paging channel, and also enable a decoding at each telephone of the encoded message. The command message supplies a designated calling number to a specified one of the mobile telephones, the specified telephone being identified by its electronic serial number.
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Citations
4 Claims
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1. A method for activating remotely a telephone, in a system of multiple telephones, the method comprising steps of:
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establishing a glossary of phantom calling numbers reserved only for encoding words of a command message, the command message providing a calling number for activation of a specific telephone of the system; transmitting by the specific telephone a request message identifying an electronic serial number of the specific telephone and requesting a calling number for the specific telephone; in response to the request message, providing a calling number designated for the specific telephone, the designated calling number differing from the phantom numbers of the glossary; constructing the command message with the electronic serial number of the specific telephone, and including within the command message, the designated calling number of the telephone; encoding the command message with numbers from the glossary of phantom calling numbers to provide an encoded command message; communicating the encoded command message to the multiple telephones of the system; decoding the command message by each of the multiple telephones; and activating the specific telephone, identified by its electronic serial number, by installing the designated calling number in the specific telephone. - View Dependent Claims (2, 3)
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4. A method for activating a mobile telephone by transmitting to the mobile telephone a command message providing a calling number designated for the mobile telephone, wherein the mobile telephone is part of a radiotelephone system having multiple telephones communicating via wireless telephone communication links, wherein said communication links include a paging channel operative with calling numbers to which individual ones of said multiple telephones are responsive, the multiple telephones having respective electronic serial numbers for identifying the respective telephones, the method comprising the steps of:
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establishing a glossary of calling numbers reserved only for encoding words of a command message, the command message providing a calling number for a specific mobile telephone of the system, the calling number differing from numbers of the glossary; constructing the command message with the electronic serial numbers of the specific mobile telephone, and including within the command message a designated calling number of the specific telephone; encoding the command message with numbers from the glossary calling numbers to provide an encoded command message; and activating the specific telephone, identified by its electronic serial number, by communicating the encoded command message to the multiple telephones, and by installing the designated calling number in the specific mobile telephone.
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Specification