Mobile communication terminal and method therefore
First Claim
1. A method comprising in a mobile communication terminal:
- detecting a request for the mobile communication terminal to setup an international call from a home country of the mobile communication terminal to another country, the request comprising a first symbol sequence including a country code of said other country and a subscriber identifier,in response to the detection, automatically selecting an operator of a communication network that provides an international call setup service from a plurality of operators by selecting an operator prefix number for the selected operator, wherein the operator of the international call setup service and associated operator prefix number are selected on the basis of the detected country code to which the international call is requested to be set up,creating a second symbol sequence comprising the selected operator prefix number, the country code and the subscriber identifier, andrequesting a call setup with said subscriber via said the selected operator, the request comprising causing transmission of the second symbol sequence to a first mobile communication network.
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Accused Products
Abstract
Control of setup of international calls in a mobile communication terminal is performed. The terminal is connected to a first mobile communication network that is operated by a first operator, and the method includes detecting a request to setup an international call, the request including a first symbol sequence including a country code and a subscriber identifier, selecting, in response to the detection, an operator prefix number, the operator prefix number specifying a second operator of a communication network that provides an international call setup service, creating a second symbol sequence including the operator prefix number, the country code and the subscriber identifier, and requesting a call setup with the subscriber via the second operator, the request including transmitting the second symbol sequence to the first mobile communication network.
14 Citations
10 Claims
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1. A method comprising in a mobile communication terminal:
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detecting a request for the mobile communication terminal to setup an international call from a home country of the mobile communication terminal to another country, the request comprising a first symbol sequence including a country code of said other country and a subscriber identifier, in response to the detection, automatically selecting an operator of a communication network that provides an international call setup service from a plurality of operators by selecting an operator prefix number for the selected operator, wherein the operator of the international call setup service and associated operator prefix number are selected on the basis of the detected country code to which the international call is requested to be set up, creating a second symbol sequence comprising the selected operator prefix number, the country code and the subscriber identifier, and requesting a call setup with said subscriber via said the selected operator, the request comprising causing transmission of the second symbol sequence to a first mobile communication network. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An apparatus comprising a processor and a memory storing computer-readable instructions, wherein the memory and stored computer-readable instructions are configured, with the processor, to cause the apparatus to at least:
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detect a request for the apparatus to setup an international call from a home country of the apparatus to another country, the request comprising a first symbol sequence including a country code of said other country and a subscriber identifier, automatically select, in response to the detection, an operator of a communication network that provides an international call setup service from a plurality of operators by selecting an operator prefix number for the selected operator, wherein the operator of the international call setup service and associated operator prefix number are selected on the basis of the detected country code to which the international call is requested to be set up, create a second symbol sequence comprising the selected operator prefix number, the country code and the subscriber identifier, and request a call setup with said subscriber via said the selected operator, the request comprising causing transmission of the second symbol sequence to the first mobile communication network.
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10. A non-transitory computer readable medium storing computer readable software instructions that, when executed in a computing apparatus, performs a method comprising:
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detecting a request for a mobile communication terminal to setup an international call from a home country of the mobile communication terminal to another country, the request comprising a first symbol sequence including a country code of said other country and a subscriber identifier, in response to the detection, automatically selecting an operator of a communication network that provides an international call setup service from a plurality of operators by selecting an operator prefix number for the selected operator, wherein the operator of the international call setup service and associated operator prefix number are selected on the basis of the detected country code to which the international call is requested to be set up, creating a second symbol sequence comprising the selected operator prefix number, the country code and the subscriber identifier, and requesting a call setup with said subscriber via said the selected operator, the request comprising causing transmission of the second symbol sequence to a first mobile communication network.
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Specification