Operating method for a mobile telephone
First Claim
1. A method of operating a mobile telephone that is taken up in a data transmission network, which method involves at least one encoding and decoding algorithm for converting analog speech data into digital data and vice versa, characterized in that at least one further encoding and decoding algorithm is applied to the mobile telephone, via a data transmission link established between the mobile telephone (1) and the network (8), which algorithm is received by the mobile telephone and stored in a non-volatile memory (4, 5) so as to be used for data conversion after the implementation.
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Accused Products
Abstract
A method of operating a mobile telephone that is taken up in a data transmission network, which method involves at least one encoding and decoding algorithm for converting analog speech data into digital data and vice versa; according to this method at least one further encoding and decoding algorithm is transmitted to the mobile telephone via a data transmission link that is established between the mobile telephone and the network, which algorithm is received by the mobile telephone and stored in a non-volatile memory so as to be used for data conversion after the implementation.
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Citations
8 Claims
- 1. A method of operating a mobile telephone that is taken up in a data transmission network, which method involves at least one encoding and decoding algorithm for converting analog speech data into digital data and vice versa, characterized in that at least one further encoding and decoding algorithm is applied to the mobile telephone, via a data transmission link established between the mobile telephone (1) and the network (8), which algorithm is received by the mobile telephone and stored in a non-volatile memory (4, 5) so as to be used for data conversion after the implementation.
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6. A mobile telephone involving at least one encoding and decoding algorithm for converting analog speech data into digital data and vice versa,
characterized in that it includes a non-volatile memory (4, 5) and means for receiving at least one further encoding and decoding algorithm via a data transmission link established between the mobile telephone (1) and the network (8) and for storing it in the non-volatile memory (4, 5).
Specification