Generic number cellular telephone
First Claim
Patent Images
1. A method of operating a system of cellular phones through the use of dedicated numbers chosen from a pool of shared numbers, comprising the steps of:
- by a first phone, attempting registration with a first mobile identification number from the pool of shared numbers, and by the first phone, proceeding to attempt registration with another number from the pool of shared numbers if the previous registration attempt is not successful.
0 Assignments
0 Petitions
Accused Products
Abstract
The present invention teaches an economical disposable emergency cellular telephone. A further object of the invention is a new technique for having a large number of cellular phones share the same small group of access numbers and serial numbers in order to reduce the monthly charges to zero for the end consumer. This makes it more practical to use cellular phones for data transmission and monitoring applications.
116 Citations
95 Claims
-
1. A method of operating a system of cellular phones through the use of dedicated numbers chosen from a pool of shared numbers, comprising the steps of:
-
by a first phone, attempting registration with a first mobile identification number from the pool of shared numbers, and by the first phone, proceeding to attempt registration with another number from the pool of shared numbers if the previous registration attempt is not successful. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
-
-
25. A method of operating a system of cellular phones through the use of a pool of at least one generic mobile identification number, comprising the steps of:
-
attempting registration with a generic mobile identification number chosen from the pool, and proceeding to wait briefly if the previous registration was not successful, and after the wait attempting registration again, with another generic mobile identification number chosen from the pool. - View Dependent Claims (26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45)
-
- 46. A cellular phone comprising a power source, an on/off switch, an antenna, electronic circuitry, and an electronic memory cooperatively connected so that the phone attempts registration with a mobile identification number (MIN) chosen from a pool of shared numbers stored in the memory and, if that registration attempt was unsuccessful, attempts registration with another MIN from a pool of shared numbers stored in the electronic memory.
- 70. A cellular phone comprising a power source, an on/off switch, an antenna, electronic circuitry, and an electronic memory cooperatively connected so that the phone attempts registration with a generic mobile identification number (MIN) chosen from a shared pool of at least one number stored in the memory and, if that registration attempt was unsuccessful, attempts registration with the same generic MIN stored in the electronic memory after a brief delay.
-
85. A cellular phone comprising a power source, an antenna, and electronic circuitry, cooperatively connected so that the phone is turned on when the antenna is deployed.
-
86. A cellular phone powered by a thermal battery power source.
-
87. A method of operating a cellular communication system including subscriber units, comprising the steps of:
-
a) assigning a set of dedicated mobile identification numbers (MINs) to a pool to be shared by the subscriber units, b) assigning a set of dedicated electronic serial numbers (ESNs) to a pool to be shared by the subscriber units, c) attempting to register a subscriber unit with the use of a first MIN from the pool of MINs and a first ESN from the pool of ESNs, and d) proceeding to use a further MIN and ESN from the pool if the previous registration was not successful. - View Dependent Claims (88, 89, 90, 91, 92, 93, 94, 95)
-
Specification