Communication information intercepting method and device

Abstract

The invention discloses a communication information intercepting method which comprises the following steps: obtaining a phone number of a sender of communication information after receiving the communication information, wherein the communication information comprises at least one of short text message and an incoming call; judging whether length of the phone number is preset length and whether the phone number comprises preset characters or not; and if the length of the phone number is not the preset length or the phone number does not contain the preset characters, performing intercepting operation on the communication information. The invention further provides a communication information intercepting device. The purpose of intercepting junk short message or call can be realized.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and device for intercepting communication information. Background technique [0002] At present, the interception of spam text messages and phone calls is basically based on blacklist interception or cloud identification interception. Blacklist interception is to intercept calls or text messages in the blacklist after the user sets the blacklist. Cloud identification is to place the received phone number or SMS content in the cloud for identification and analysis, and intercept it according to the analysis results. [0003] Both the blacklist and cloud identification interception methods have certain disadvantages, such as a certain delay. When receiving a text message / call from a certain phone number for the first time, or when there is no identification method in the cloud identification, it cannot be detected in time. Intercept spam text messages or phone cal...

AI Technical Summary

Problems solved by technology

[0003] Both the blacklist and cloud identification interception methods have certain disadvantages, such as a certain delay. When receiving a text message / call from a certain phone number for the first time, or when there is no identification method in the cloud identification, it cannot be detected in time. Interception of spam text messages or phone calls

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