Multifunctional telephone set

Abstract

The invention discloses a multifunctional telephone set. A telephone set body comprises a keyboard circuit, a liquid crystal display screen, a memory, a central processing unit, a voice circuit, a ringing circuit and a signal transmitting / receiving circuit. The telephone set body further comprises a scanning device; the scanning device comprises a power source, an image sensor, an image decoding circuit, a single chip microcomputer and a signal transmitting coil which are connected with one another sequentially, wherein the signal transmitting coil is connected with the central processing unit; an image with a telephone number is obtain through using the image sensor, and is transmitted to the image decoding circuit; the telephone number in the image is decoded through the image decoding circuit and is transmitted to the single chip microcomputer; and after receiving signals, the single chip microcomputer processes the signals and controls the signal transmitting coil and makes the signal transmitting coil transmit the signals to the central processing unit. The multifunctional telephone set can effectively carry out number scanning through the scanning device so as to directly obtain phone numbers, and therefore, the problem of wrong input caucused by manual input can be avoided, and dialing efficiency can be improved, and communication can be provided for people conveniently.

Description

technical field [0001] The invention relates to a telephone set, in particular to a multifunctional telephone set, belonging to the technical field of communication equipment. Background technique [0002] In daily life, the telephone is almost every necessary communication tool. People often install landline telephones at home, making it easy for others to find themselves for easy communication, so its fixity is deeply favored by people. A traditional telephone includes a telephone body, on which a keyboard circuit, a liquid crystal display, a memory, a central processing unit, a voice circuit, a ringing circuit, a signal transceiver circuit, etc. After being processed by the device, a connection is established with the external communication terminal through the signal transceiver circuit, and the voice information is transmitted to each other through the voice circuit, so as to realize the function of voice exchange. Such a telephone is easy to operate and convenient to ...

AI Technical Summary

Problems solved by technology

But, it also has some problems, such a telephone dials through the keyboard circuit, and when manually pressing the keyboard to input the phone number, it is often easy to press the wrong key, which will cause the wrong number to be dialed, and when the number is too long, it is easier Increase the number of input errors, reduce dialing efficiency, increase dialing time, and bring unnecessary troubles to people

But now people often use business cards to transmit contact information, and telephones fail to make good use of business cards. Therefore, they fail to improve the functionality of telephones, thereby reducing their use efficiency.

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