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Device, method and fixed-line telephone used for restaurant reservation

A technology for ordering meals in restaurants and fixed-line telephones, which is applied in the direction of a device called number recording/indicating the number of the calling user, etc., to achieve the effect of solving excessive labor costs and avoiding mistakes

Inactive Publication Date: 2015-01-28
SHANGHAI BANGZHU INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the defective that exists in the prior art is, the landline telephone under the analog call technology can send the calling number between the first ringing tone and the second ringing tone

Method used

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  • Device, method and fixed-line telephone used for restaurant reservation
  • Device, method and fixed-line telephone used for restaurant reservation
  • Device, method and fixed-line telephone used for restaurant reservation

Examples

Experimental program
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Embodiment Construction

[0020] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0021] The purpose of the present invention is to provide a device used in restaurant management, which can reduce tedious manual labor and avoid wrong records by automatically obtaining incoming call numbers.

[0022] In order to achieve the above-mentioned purpose of the invention, the present invention provides a device for ordering food in a restaurant, which is used to automatically extract the caller number. Complete caller number extraction.

[0023] like figure 1 As shown, the device includes a ringtone detection circuit 101 for detecting a ringing signal and an incoming call signal. The decoding circuit 103 is connected to the ringtone detection circuit 101, and is used for analyzing the incoming number of the incoming call signal. The ringing circuit 102 emits a ringing sound according to the ringing signal. A processor 104, the ...

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PUM

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Abstract

The invention discloses a device used for restaurant reservation for automatically extracting a caller ID. The device comprises a ringtone detection circuit, which is used for detecting a ringing signal and an incoming signal, a decoding circuit, which is connected to the ringtone detection circuit and is used for analyzing the caller ID of the incoming signal, a ringing circuit, which is used for ringing according to the ringing signal, and a processor, which is connected to the decoding circuit and the ringtone detection circuit, wherein when the ringtone detection circuit detects the ringing signal at the first time, the ringing circuit is closed; when the decoding circuit analyzes the incoming signal or the ringtone detection circuit detects the ringing signal at the second time, the ringing circuit is opened.

Description

technical field [0001] The invention relates to a device used in a restaurant, in particular to a device for ordering food in a restaurant and a fixed telephone. Background technique [0002] The management process of the catering industry is usually dominated by manual processing. Take the customer's phone order or table reservation as an example. When the restaurant waiter receives the customer's order call, he often talks with the customer and asks for information related to the order, and records the customer's order information with a pen on the other hand. After the call is completed, if there is a management system in the restaurant, the customer's order information is manually entered one by one. Such methods in the prior art are very inefficient and prone to errors during the process of transcribing information layer by layer. [0003] The fixed telephone used in the prior art can directly display the telephone number of the caller (customer). But the defective t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/57
Inventor 王鹰
Owner SHANGHAI BANGZHU INFORMATION TECH CO LTD