Method of establishing voice communication with session subject prompt

Abstract

This invention relates to establishing method through subject indication sound communication, which adds Call subjects input, display and memory function through communication terminal to add call subject transmission content between networks to realize end to end subject transmission, indication and memory. The subject information can be of font information, digital information, and picture information and adopts the method to call prater main number display or network display base to add call subject display.

Description

Technical field [0001] The invention relates to a voice communication establishment method, which can be applied to fixed telephones, soft exchange systems, mobile telephones and instant communication systems, as well as future third-generation mobile communication systems. Mainly by increasing the information communication content before the call is established - the subject of the call, the person who answers the call not only knows the identification number (such as the phone number, network registration name) of the other party, but also can see or hear the purpose of the other party's call. Background technique [0002] Caller ID is a service of telephone communication. Before answering the call, the called party can see the calling party's phone number. People can guess who the calling party is based on the calling party's phone number, and then decide whether to answer the call. In addition, many phones have the function of address book, and blacklists can also be set...

AI Technical Summary

Problems solved by technology

But this may cause some losses. For example, if you change a phone for some reason, you may be rejected because the phone number is not familiar to the original friend or acquaintance. If you can display "I am Zhang San is on a business trip in Shanghai" so that the other party won't refuse to answer the phone

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