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Short message cancelling method and terminal

A short message and short message technology, applied in the field of short message recall method and terminal, can solve the problem that the CANCEL_SM command cannot take effect, etc.

Inactive Publication Date: 2009-03-11
HUAWEI DEVICE (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the research and practice of the prior art, the inventor of the present invention found that when the network delay is very small, the short message will be forwarded to the target mobile terminal by the server very quickly, and the CANCEL_SM command cannot take effect after the short message is forwarded by the server

Method used

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  • Short message cancelling method and terminal
  • Short message cancelling method and terminal
  • Short message cancelling method and terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1, please refer to figure 1 It is a flow chart of an embodiment of a short message withdrawal method of the present invention; in the embodiment of the present invention, all short messages sent by the sending terminal to the target terminal can be transferred through the server, and the steps related to the server are omitted in the description.

[0025] Step 101, the sending terminal sends a short message containing a command to withdraw the short message to the target terminal;

[0026] After the user decides to withdraw the short message sent before, for example, the sending terminal sends a short message, the identification of the short message (SequenceID=0x00000001), and saves it in the outbox; the sending terminal user finds that the message is wrong and needs to withdraw it. Find the short message in the inbox, and choose to withdraw it through the menu item. After the sending terminal user selects to withdraw, send a short message to the target ter...

Embodiment 2

[0037] Embodiment two, please refer to figure 2 It is a structural diagram of an embodiment of a mobile terminal of the present invention;

[0038] A receiving unit 201, configured to receive a short message containing a command to withdraw the short message;

[0039] A search unit 202, configured to search for the short message that needs to be withdrawn according to the short message containing the command to withdraw the short message;

[0040] The processing unit 203 is configured to process the short message that needs to be withdrawn.

[0041] The processing unit 203 may further include:

[0042] Deletion unit 2031, used to delete short messages that need to be withdrawn;

[0043] The converting unit 2032 is configured to convert the short message that needs to be withdrawn into garbled codes.

[0044] The mobile terminal may further include:

[0045] The sending unit 204 is configured to send the processing result.

Embodiment 3

[0046] Embodiment three, please refer to image 3 It is a structural diagram of an embodiment of a mobile terminal of the present invention;

[0047] A construction unit 301, configured to invoke a withdrawing short message command to construct a short message that includes a withdrawing short message command;

[0048] A sending unit 302, configured to send the short message containing the command to withdraw the short message.

[0049] The mobile terminal may further include:

[0050] The receiving unit 303 is configured to receive a processing result.

[0051] Those of ordinary skill in the art can understand that all or part of the steps in the various methods of the above-mentioned embodiments can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium, and the storage medium can include: ROM, RAM, disk or CD, etc.

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Abstract

The invention discloses a short message recall method, and the embodiment of the invention also provides a relevant mobile terminal. The steps are as follows: a short message which is sent by a sending terminal and contains a command for recalling the short message is received; the short message which needs to recall is searched according to the short message containing the command for recalling the short message; and the short message which needs to recall is processed. The technical proposal of the invention adopts a way of expanding the numerical definition of the beginning field selection of the short message to increase and delete the command so that a target mobile terminal can delete the relevant short message which needs to recall after receiving the short message containing the command for recalling the short message.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method and a terminal for withdrawing a short message. Background technique [0002] With the development of communication technology, short messages have become a common means of communication. After sending short messages, they are no longer controlled by the sender; When it happens, the user wishes to withdraw the sent SMS so that the recipient cannot view it. In the existing scheme, a short message (CANCEL_SM) order that requires cancellation of a previously submitted short message (CANCEL_SM) is defined in the short message protocol, and the short message stored on the server can be canceled. [0003] During the research and practice of the prior art, the inventor of the present invention found that when the network delay is very small, the short message will be forwarded to the target mobile terminal by the server very quickly, and the CANCEL_SM command cannot take...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/22H04Q7/32
Inventor 张作强陈炯
Owner HUAWEI DEVICE (SHENZHEN) CO LTD