How is the privacy protection call between express delivery and takeaway realized? What is the principle?

At present, the domestic privacy protection calling technology has reached a high level, which is widely used in online car rental, express delivery, business privacy number, code scanning, car moving and other fields, and its stability and reliability have also been tested by the market.

The following are four modes of Huawei's privacy protection call, namely: AXB mode, AX mode, X mode and AXE mode.

Among them, the privacy protection calling function provided by Huawei to the network car service is realized through AXB mode. Drivers and passengers call each other through the privacy number temporarily assigned by the platform, without revealing the real number, thus realizing the protection of personal privacy.

In the privacy protection call AXB mode, A and B are two service beneficiary users who keep secrets from each other. Neither user A nor user B knows the existence of the other party's real number. In order to prevent the real numbers of both parties from being leaked, users A and B bind a virtual number X on the privacy protection call platform. Users A and B only show X number to the outside world, and the communication between A and B is transmitted through X number. In AXB mode, X number is allowed to be bound by multiple groups of numbers, and A number and B number in multiple groups of numbers cannot be repeated. When X number is unbound from A number and B number, X number can be recycled for other number binding.

Advantages of AXB mode: protecting the privacy of both parties

Don't disclose the numbers of both parties during the transaction; At the end of the transaction, the privacy number is invalid to prevent subsequent harassment.

Save number resources

1 private number can be used for 1000 transactions at the same time, and multiple calls are made concurrently, so the number utilization rate is high.

Service quality improvement

Support full recall, and customer complaints can be traced back; Support SMS to enhance business flexibility.

AXB mode has the following key functions: For the express delivery industry, Huawei's privacy protection call solution adopts AXE mode, where the courier dials the privacy number, and after hearing the voice prompt, enters the extension number to transfer to the recipient.

In AXE mode of privacy protection call, A is the service beneficiary. In order to protect A's real number from being leaked, the privacy protection calling platform binds A with extension main number X and extension number E. All communications established with A users are established through X number and extension e. Users can dial X number to call back the number set by the previous user or enterprise. In AXE mode, the X number is bound to multiple numbers, and the extension number E cannot be repeated.

AXE mode advantages:

Privacy protection protects the recipient's number from being leaked, and the privacy number becomes invalid at the end of delivery to prevent subsequent harassment.

Save number resources

1 privacy number can be set with 1 ten thousand extension numbers, which improves the number reuse rate and reduces the number cost.

Flexible and easy to use

The extension number is set flexibly according to the business scale; After the transaction, the privacy number can be recycled quickly, and there is no need to set a cooling-off period for the number.

Axe mode has the following key functions: let's talk about mobile phones first. Many car owners are still using the traditional way of displaying their mobile phone numbers on the front windshield mobile phone cards, which can really solve the need of moving cars, but it also brings great hidden dangers to privacy. In this Internet age with serious information leakage, personal privacy is extremely important, and we must never give those who have malicious intentions any chance to influence our lives.

After a call with privacy protection, the owner applies for a privacy number and binds it to the QR code. Others scan the QR code and call the privacy number to contact the owner, thus achieving the purpose of protecting privacy.

In Huawei's privacy protection call X mode, Huawei provides X-number call and short message capabilities, and Huawei does not store any binding relationship. After receiving the phone call or SMS, the trumpet platform obtains the binding relationship from the third-party system.

X-mode advantage privacy protection

Protect both parties' numbers from disclosure and shield third-party data collection; You can set the QR code to turn off to prevent harassment.

Convenient, fast and efficient

No cumbersome interface settings, mobile phone code scanning, one-click notification to move the car.

A multi-pronged approach

Contact the owner by phone and SMS to ensure that the notice is in place.

X mode has the following key functions:

Speaking of the last one, the business privacy number. Maybe many close friends haven't touched it.

For example, if you are the boss of a company, your company has a huge sales team. When a salesperson leaves, are you worried that he will take a large number of customers away from your competitors, or start a new business and become your strong competitor? Do you want to keep important customer information when employees leave their jobs?

Where there is demand, there is innovation. Huawei's business privacy number is realized through AX mode. As a service number, it is bound to a private mobile phone, and you are connected to the customer's phone. You can set off hours to prevent harassment.

In AX mode, A is the service beneficiary user. In order to protect A's real number from being leaked, a virtual number X is bound for A on the privacy protection call platform, and the user only shows the X number to the outside world, and all communications established with A users are established through the X number. The number X in AX mode only belongs to the number A, that is, a virtual number X can only be bound to one number A.. When X number and A number are unbound, X number can be recycled for other number binding.

Advantages of AX mode: no loss of customer resources.

When the employee leaves the company, the company takes back the privacy number, and the original customer resources are still owned by the company.

The enterprise number remains unchanged.

Customers only need to dial 1 enterprise number, without changing their contact numbers frequently with the departure of business personnel.

Traceability of business behavior

The telephone records of employees and customers can be traced back, which is convenient for management; Support recording to promote the improvement of enterprise service quality.

AX mode has the following main functions:

I hope I can help you. If you like it, please move your hands and praise one ~