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A call processing method and mobile terminal

A mobile terminal and number technology, applied in the field of communication, can solve the problems of difficulty in meeting users' instant roaming dialing needs, large use limitations, and low practicability, so as to improve convenience and success rate, improve capabilities, and avoid call failures Effect

Active Publication Date: 2021-02-12
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The inventor of this technical solution found in the research process that in the above first solution, the mobile terminal can only support the dialing process of the default country code in the case of international roaming , if the user needs to dial a number belonging to another country, the user needs to manually modify the default country code, or add the corresponding country code when editing the number, which is cumbersome and not very practical; When dialing a roaming phone number in roaming state, the mobile terminal can only add the corresponding country code for the relevant number belonging to the issuing country of the SIM card of the mobile terminal. For example, the issuing country of the SIM card of the mobile terminal is China. The terminal can only add the Chinese country code (i.e. 86) before the phone number the user is currently dialing. If the number currently dialed is a German number, the mobile terminal cannot automatically add the German number before the number because the SIM card of the mobile terminal was issued for China. The country code (ie 49), so this solution is only applicable to some numbers in the country where the SIM card is issued, and the use is limited, and it is difficult to meet the user's instant roaming dialing needs

Method used

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  • A call processing method and mobile terminal
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  • A call processing method and mobile terminal

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Embodiment Construction

[0045]The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. According to the embodiments of the present invention, all other embodiments obtained by those skilled in the art with low precision without creative efforts fall within the protection scope of the present invention.

[0046] In order to facilitate the understanding of the embodiments of the present invention, some identification information in the mobile communication network will be briefly described below.

[0047] The country code, also known as the country code, is used to identify the country. For example, the country code of China is 86, the country code of Cambodia is 855, the country code of India is 91, etc.;

[0048] The international prefix code...

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Abstract

The invention discloses a call processing method and a mobile terminal, which includes: if a dialing control instruction for a target number currently obtained by the mobile terminal is detected, and the mobile terminal is in an international roaming state, querying whether the prestored contact database includes the The contact information associated with the target number; if the contact database includes the contact information associated with the target number, then according to the contact information, determine the international roaming number used to call the target user corresponding to the target number; call the target according to the international roaming number user. The embodiments of the present invention are beneficial to improving the convenience and success rate of calling international roaming users by mobile terminals.

Description

technical field [0001] The present invention relates to the technical field of communications, in particular to a call processing method and a mobile terminal. Background technique [0002] At present, mobile terminals that support international roaming to make calls on the market mainly adopt two dialing processing methods; the first is to manually set the default country code of the number stored in the address book in advance by the user, and turn on the automatic identification dial switch; the second is to The default country code of the number in the communication record is determined by the subscriber identity module (Subscriber Identity Module, SIM) card of the mobile terminal. [0003] The inventors of this technical solution found in the research process that in the first solution above, the mobile terminal can only support the dialing process of the default country code in the case of international roaming. If the user needs to dial a number belonging to another c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/16H04M1/725H04M1/72457
CPCH04M1/27485H04W4/16H04W8/183H04M1/72457
Inventor 赵金龙任占民
Owner HUAWEI TECH CO LTD
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