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Cellular phone and operating method thereof

A mobile phone and storage unit technology, which is applied to the structure of the phone, the protection of internal/peripheral computer components, and telephone communication, etc., can solve the problems that the mobile phone cannot be used at the same time, the function of the phone is limited, and the use is inconvenient. handy effect

Active Publication Date: 2009-03-18
MEDIATEK INC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] According to the above-mentioned existing method, the application program 111 and the manufacturer-defined driver 113 need to be installed, otherwise, when the mobile phone is used as a storage device of a computer, other functions of the mobile phone cannot be used at the same time
This is inconvenient to use and limits the functionality of the phone

Method used

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  • Cellular phone and operating method thereof
  • Cellular phone and operating method thereof
  • Cellular phone and operating method thereof

Examples

Experimental program
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Embodiment Construction

[0106] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0107] FIG. 2 shows a schematic diagram of the connection between a mobile phone and a computer system according to an embodiment of the present invention. The mobile phone 20 is connected to the computer system 25 through a universal serial bus (USB: Universal Serial Bus) connection line 23 . The data originally stored and / or generated in the computer system 25 can be transferred to the mobile phone 20 through the USB connection line 23 . The transmitted data can be stored in an internal memory of the mobile phone 20 and can be used by the mobile phone 20 . For example, the data may include: image data, multimedia data, MP3 data, ringtone data, or other data that can be used when operating the mobile phone 20 .

[0108] FIG. 3 shows a schematic diagram of a mobile phone according to an embodiment of the invention. As shown in FIG. 3 , the mobile phone 30 includes...

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PUM

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Abstract

A cellular phone and the processing method therefor is provided. The cellular phone comprises a connector, a first memory module, a second memory module, and a controller. The connector is used for physically connecting the cellular phone to an external device. The first memory module stores phone data. The second memory module stores application data received from the external device. The controller determines whether the connector is connected to the external device. If the connector is not connected to the external device, access right of both the first and second memory modules is granted exclusively to the cellular phone. If the connector is connected to the external device, access right of the first memory is granted exclusively to the cellular phone, and access right of the second memory module is granted exclusively to the external device.

Description

technical field [0001] The invention relates to a mobile phone, in particular to a mobile phone which can be used as an external storage device of an external electronic device and an operation method thereof. Background technique [0002] In recent years, mobile phones have been widely used and their functions have been enhanced rapidly. With the development of semiconductor technology, mobile phones can perform a wide range of tasks and facilitate daily life. For example, a mobile phone can be used as a landline phone, can take pictures, surf the Internet, send and receive emails, check stock quotes and game scores, and can also be used as a personal digital assistant and MP3 player. [0003] The above-mentioned functions that the mobile phone has, the data content that it uses is numerous and diverse, is difficult to input these data by the manual input interface (as keyboard etc.) of mobile phone, can usually download described these data through telephone network and w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/02H04M1/725H04W88/04H04M1/72409H04M1/72412
CPCH04M1/72527G06F21/85H04M2250/64H04M1/72409H04M1/72412
Inventor 胡世昌陈嘉瑢
Owner MEDIATEK INC