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Mobile radio communication apparatus having a plurality of MINs
| Details |
Inventors: Kanbara, Masatomo; Ishikura, Akira; Kurokawa, Osamu; Nomura, Yoshihiro; Hyodo, Masakuni; Nakamura, Ken;
Assignee: Kabushiki Kaisha Toshiba (Kawasaki, JP)
Primary Examiner: Vo; Nguyen T.
Assistant Examiner: Moore; James
Attorney, Agent or Firm: Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
There is provided a mobile radio communication apparatus being able to transmit data and voice, connected with one of base stations over a radio communication channel, the apparatus comprising a plurality of mobile identification numbers (MINs), an interface being able to connected with an external device inputting data from the external device and outputting data to the external device, data communication request detecting means for detecting a data communication request from the external device through the interface, and connection control means for controlling the connection with the base station by using a first MIN of the plurality of MINs responsive to output of the detecting means. In the mobile radio communication apparatus having the above constitutions, the data communication request detecting means detects a data communication request from the external device. If the detecting means detects such request, the connection control means controls the connection with the base station by using the MIN for the data communication. Consequently, the apparatus selects the suitable MIN automatically without selecting the MIN manually by the user. It can avoid the manual selection of the MIN which increases the possibility of incorrect selection. |
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DETAILED DESCRIPTION The object of the present invention is to provide a mobile radio communication apparatus capable of selecting the suitable MIN from the stored plural MINs automatically in accordance with the type of the communication which the user desires.
In order to attain the above object, there is provided a mobile radio communication apparatus being able to transmit data and voice, connected with one of base stations over a radio communication channel, the apparatus comprising a plurality of mobile identification numbers (MINs), an interface being able to connected with an external device inputting data from the external device and outputting data to the external device, data communication request detecting means for detecting a data communication request from the external device through the interface, and connection control means for controlling the connection with the base station by using a first MIN of the plurality of MINs responsive to output of the detecting means.
In the mobile radio communication apparatus having the above constitutions, the data communication request detecting means detects a data communication request from the external device.
If the detecting means detects such request, the connection control means controls the connection with the base station by using the MIN for the data communication.
Consequently, the apparatus selects the suitable MIN automatically without selecting the MIN manually by the user.
It can avoid the manual selection of the MIN which increases the possibility of incorrect selection.
The above described apparatus wherein the connection control means controls the connection with the base station by using a second mobile identification number (MIN) which is different from the first MIN as long as the detecting moans does not detect data communication request after the data communication is terminated.
In the mobile radio communication apparatus having the above constitutions, the user can use the suitable MIN without selecting the MIN manually when the user wants to make the voice communication after the data communication is over
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