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Telephone rechargeable card and use method thereof

A telephone recharge card and user technology, applied in telephone communication, prepaid telephone system, electrical components, etc., to achieve the effect of uncomplicated production, avoid repeated input, and increase manufacturing cost

Inactive Publication Date: 2015-03-18
张家兴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of existing telephone recharge cards, the present invention provides a telephone recharge card and its usage method, allowing users to recharge the telephone easily, quickly and accurately

Method used

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  • Telephone rechargeable card and use method thereof

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0018] A phone recharge card, each recharge card is printed with a serial code and a password, the serial code is a two-dimensional code, the password is also a two-dimensional code, within a certain period of time, such as ten years, any The serial codes on the two telephone recharge cards will not be the same, and the passwords on any two telephone recharge cards will not be the same, and the serial codes and passwords on the same recharge card will also be different; Covered by the light-transmitting film layer, the password cannot be seen until the film layer is not torn off. Such a two-dimensional code is easy to scan with a smartphone and transmit it to the telecom operator, which is convenient for the telecom operator's large computer to automatically perform comparison, identification and processing, and the user does not need to enter ...

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Abstract

The invention relates to a telephone rechargeable card. The telephone rechargeable card is characterized in that a sequence code and a password are printed on each telephone rechargeable card, each sequence code is a two-dimensional code or a three-dimensional code, each password is also a two-dimensional code or a three-dimensional code, the sequence codes of any two telephone rechargeable cards are different, the passwords of any two telephone rechargeable cards are also different, and the sequence code and the password on the same telephone rechargeable card are also different; the password on each telephone rechargeable card is covered by an opaque coating layer or a film layer, and the password cannot be seen before the coating layer or the film layer is not scraped or torn off. The telephone rechargeable card has the advantages that by utilizing rechargeable software and a shooting lens on an intelligent mobile phone, the sequence code and the password are scanned and transmitted to a large computer of a telecommunication operator for comparing and processing, so the telephone is recharged; the use is simple, rapid and accurate, so the input of redundant digits in the recharging processing is avoided.

Description

technical field [0001] The invention relates to a phone recharge card and a method for using the same, in particular to a phone recharge card suitable for smart phone users and a method for using the same. Background technique [0002] Existing telephone recharge cards have been in use for many years and are used by a large number of users to recharge mobile and landline telephones. Every telephone recharge card in use now has a serial number composed of Arabic numerals printed on it, and a password covered by a coating is also printed on it, and the password is also composed of Arabic numerals. Since this telephone recharge card has been used for many years, The usage is huge, and its serial number and password are close to 20 digits respectively. No matter whether the user dials the telecom operator's recharge phone to recharge or sends a text message to recharge, he needs to enter the serial number and password of each recharge card separately, which is time-consuming. I...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M17/00H04W4/24
Inventor 张家兴
Owner 张家兴
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