Method and telecommunications device for transmitting service messages to a service center and receiving service messages from a service center
First Claim
1. A method for sending and receiving service messages to and from a service center, the method comprising:
- setting up a telecommunications call to the service center via a telecommunications device;
initiating, by the service center, a first session via the telecommunications call set-up;
sending, via the telecommunications device and in the first session, a first service message to the service center, receipt of which is acknowledged by the service center;
initiating, by the telecommunications device and as a result of acknowledgment by the service center, a second session via the telecommunications call set-up;
sending, by the service center and in the second session, at least one second service message to the telecommunications device, receipt of which is acknowledged by the telecommunications device; and
releasing, by the service center and as a result of acknowledgement by the telecommunications device, the second session so as to clear down the telecommunications call.
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0 Petitions
Accused Products
Abstract
The present invention seeks to improve the downloading of downloadable information content that is directly or indirectly available in a service center (SZ), using a telecommunications device (TKG) to guarantee in a simple manner that the person initiating the download process bears the cost of the downloaded information content and that the service center (SZ) does not necessarily have to know or determine the subscriber'"'"'s number of such person in order to transmit the information content. To achieve this, the information content is both requested from the service center (SZ), together with a first service message (SN1), in a first session (SI1) and is delivered by the service center (SZ), together with at least one second service message (SN2), in a second session (S12) via a single telecommunications like (TKV) that is set up between the telecommunications device (TKG) and the service center (SZ), without having to set up an additional telecommunications link, as is the case in prior art.
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Citations
18 Claims
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1. A method for sending and receiving service messages to and from a service center, the method comprising:
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setting up a telecommunications call to the service center via a telecommunications device; initiating, by the service center, a first session via the telecommunications call set-up; sending, via the telecommunications device and in the first session, a first service message to the service center, receipt of which is acknowledged by the service center; initiating, by the telecommunications device and as a result of acknowledgment by the service center, a second session via the telecommunications call set-up; sending, by the service center and in the second session, at least one second service message to the telecommunications device, receipt of which is acknowledged by the telecommunications device; and releasing, by the service center and as a result of acknowledgement by the telecommunications device, the second session so as to clear down the telecommunications call. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A telecommunications device for transmitting and receiving service messages to and from a service center, comprising:
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a user interface for entering user commands and outputting user information; a central control device for controlling functional and operational sequences in the telecommunications device, the central control device being connected to the user interface; and a telecommunications device/service center interface for telecommunications calls to the service center, the telecommunications device/service center interface including sending and receiving parts connected to the central control device; wherein the user interface, the central control device and the sending part are implemented such that a telecommunications call to the service center is set-up; wherein the user interface, the central control device and the receiving part are implemented so as to detect that the service center has initiated a first session on the telecommunications call set-up; wherein the user interface, the central control device and the sending and receiving parts are implemented in such a way that, in the first session, the telecommunications device sends, via the sending part, a first service message to the service center, receipt of which is acknowledged by the service center; wherein the central control device is assigned an evaluation/control part which is implemented in such a way that, as a result of the acknowledgement from the service center received via the receiving part, a second session is initiated via the sending part on the telecommunications call set-up; wherein the user interface, the central control device and the sending and receiving parts are implemented in such a way that, in the second session, the service center sends the telecommunications device at least one second service message, receipt of which is acknowledged by the telecommunications device; and wherein the user interface, the central control device, and the sending and receiving parts are implemented in such a way that, for release of the second session by the service center, the service center is sent an acknowledgement, via the sending part, pursuant to which the telecommunications call is cleared down. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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Specification