Switch controller between mobile telephone and fixed telephone

Abstract

The invention relates to the control device for switching the mobile phone to the fixed networked telehpone. The device is particularly suitable to mobile phone for the fixed networked telephone. The invention is mainly composed of the mobile phone and the switching host of the fixed networked telephone as well as with operations of the switcher being assorted. When a call is coming to the mobile phone, the switching host checks the state of the main telephone and each extension. Based on the said state, the control switcher drives the actions of the switching circuit and the ringing ball. Thus, the user can use the telephone nearby to receive the coming call in time.

Description

technical field [0001] The invention relates to a switching control device between a mobile phone and a fixed-line telephone. The device provides that the mobile phone can receive incoming calls through the fixed-line telephone, and is especially suitable for fixed-line lines generally provided with extensions. Background technique [0002] Although the mobile phones used by people have brought convenience in communication to our lives, due to the negative impact of microwaves on the human brain, the use of mobile phones has hidden another unexpected crisis. In this case, Many people have realized that unless they go out, they try not to use their mobile phones to make calls; but once they return home or office, they are afraid of turning off their phones and missing important calls, so they are forced to use their mobile phones 24 / 7. It has become the expectation of mobile phone users to provide a mobile phone that can be switched to a fixed-line phone in a place with a fix...

AI Technical Summary

Problems solved by technology

[0002] Although the mobile phones used by people have brought convenience in communication to our lives, due to the negative impact of microwaves on the human brain, the use of mobile phones has hidden another unexpected crisis. In this case, Many people have realized that unless they go out, they try not to use their mobile phones to make calls; but once they return home or office, they are afraid of turning off their phones and missing important calls, so they are forced to use their mobile phones 24 / 7. It has become the expectation of mobile phone users to provide mobile phones that can be switched to fixed-line phones in places such as homes or offices that have fixed-line phones.

The industry is aimed at this problem for this reason, has developed a kind of device (as shown in Figure 1) that can be connected with mobile phone and converts to carry out call operation by fixed line phone, and this device mainly is to provide mobile phone (11) by a conversion device (11). T) plug in the connection, and then use the connection between the conversion device (11) and the fixed-line telephone (12) to provide mobile phone (T) incoming calls that can be controlled by the transfer of the conversion device (11). Telephone (12) to carry out the conversation; when this device (11) is used in the fixed-line telephone line that is provided with extension, but has the problem on operation to take place; Please refer to at first figure 2 Shown, it is its schematic diagram of the existing fixed-line telephone line that is provided with extension, this fixed-line line (3), mainly is equipped with a main telephone (32) and each extension (33) on a main line (30), (34), (35)..., wherein only main phone set (32) is equipped with mobile phone and fixed-line telephone switching device (31), once mobile phone (T) incoming call, the listener can only be by main phone set ( 32) To answer the incoming call, all the other extensions cannot answer or get a ringing alert, so that each extension is in vain because of being unable to answer the incoming call from the mobile phone; The position of the main telephone (32) makes the use benefit brought by the fixed-line telephone to answer the mobile phone, but is greatly reduced due to the inconvenience of answering

Images