Cordless automatic registration system and registration method

Abstract

The invention provides a cordless automatic registration system and registration method. The system is characterized in that a telephone 1 comprises a telephone automatic registration circuit, and a sub-telephone comprises a sub-telephone automatic registration circuit. The registration method includes steps: wired transmission of registration information is performed through original contacts after connection of the telephone and the sub-telephone, transmission of the registration information between the telephone and the sub-telephone is realized in a wired manner through a group of originalcharging contacts of the telephone and the sub-telephone, the registration function from the sub-telephone to the telephone is realized, bidirectional registration information transmission is realized by generally employing two groups of conductive contacts, and the sub-telephone automatic registration circuit and the telephone automatic registration circuit can employ a pair of charging contactsof the telephone and the sub-telephone as one group of conductive contacts so that wired registration of a cordless telephone can be realized, a group of contacts are saved, and the manufacturing cost is reduced. A cordless sub-telephone is placed on the telephone for charging when not is use, one group of contacts are employed as a group of conductive channels for usage of the sub-telephone automatic registration circuit and the telephone automatic registration circuit, and the sub-telephone and the charging contacts are connected with the telephone together when the cordless telephone is charged on the telephone so that the wired registration function and the operation of automatic registration without user operation are realized.

Description

technical field [0001] The invention relates to a registration system and a registration method, more precisely a cordless automatic registration system and a registration method. Background technique [0002] A cordless telephone is a wireless duplex mobile telephone device that can access the PSTN. It consists of a landline connected to the PSTN subscriber line and one or more hand-held cordless telephones, and can perform the functions of ordinary telephones within a limited range. The main body of the cordless phone is composed of a base unit and a handset. The base unit has a charging circuit for the base unit, and the handset has a charging circuit for the handset. Before using the manual, it needs to be charged on the base phone. During charging, the charging terminals of the handset and the base phone are connected through three contacts; The registration operation of the cordless handset is generally realized through wireless search. After the base phone and the h...

AI Technical Summary

Problems solved by technology

The main body of the cordless phone is composed of a base unit and a handset. The base unit has a charging circuit for the base unit, and the handset has a charging circuit for the handset. Before using the manual, it needs to be charged on the base phone. During charging, the charging terminals of the handset and the base phone are connected through three contacts; The registration operation of the cordless handset is generally realized through wireless search. After the base phone and the handset are powered on, the wireless registration function is opened by pressing a button or an operation, and the registration information of the handset and the base phone are transferred to each other, so as to realize the registration of the handset to the Landline, the customer needs to read the manual first when getting the phone, and then manually control the wireless registration according to the content described in the manual, the operation is more complicated

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