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Device and method for self destruction of SMS

A short message, self-destruction technology, applied in the direction of selection device, message/email/notification, telephone communication, etc., can solve the problem of not supporting automatic deletion of users, and achieve the effect of automatic destruction of short messages

Inactive Publication Date: 2008-01-16
BEIJING WATCH DATA SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current short message is still stored in the short message file after the user finishes reading, and does not support the function of automatic deletion after the user reads it.

Method used

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  • Device and method for self destruction of SMS
  • Device and method for self destruction of SMS

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] To realize the automatic destruction of the short message after reading, it is necessary to define the format of the sent data short message and agree on the content corresponding to the message attribute in a message record. The short message transmission format that can be automatically destroyed after reading mainly includes the elements shown in Table 1, and the length agreement of each element can be set according to the actual application. Appropriate range value:

[0038] bytes

data content

Features

h bytes

self-destruct marker

Mark this message as a self-destructing message

n bytes

message ID

Unique number for each message

V bytes

Message content

The specific content of the message

…

…

…

[0039] Table 1

[0040] According to the GSM11.11 and GSM11.14 specifications, the total length of the above elements is 140 bytes.

[0041] The SIM card with self-destruction s...

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PUM

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Abstract

The invention discloses a device and a method that can make messages self-deleted, relating to the field of mobile communication, in order to solve the problem that the message receivers in the prior art do not support read-only-once messages. The self-deleted message transmitting device in the invention adds self-deleting tags for the messages to be sent, and sends to a self-deleted message receiver; the self-deleted message receiver receives the message data with self-deleted tags, and stores the messages in the self-deleted message storage files; when the user reads one self-deleted message by a click, the self-deleted message receiver automatically deletes the message after the message is displayed. The device and the method in the invention realizes one-time reading of messages, solving the technical problem of automatically deleting messages.

Description

technical field [0001] The invention relates to the field of digital mobile communication, in particular to a device and a method for realizing automatic destruction of short messages. Background technique [0002] Ordinary SIM cards store the received short messages in a card-specific short message file (such as a 6F3C file), and the mobile terminal displays them to the user according to certain rules. However, the current short message is still stored in the short message file after the user finishes reading it, and does not support the function of automatic deletion after the user reads it. [0003] Using the SIM card with the function of automatically destroying the short message after reading, the card can automatically delete the short message after the user finishes reading the self-destructing short message. Therefore, the sending and storing of the short message automatically deleted after the short message is read is realized, and the technical problem of automati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/22H04M1/2745H04M3/42H04W4/14
Inventor 王琮浩王索然
Owner BEIJING WATCH DATA SYST
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