India HS code-based product analysis

List of contents of this article:

• 1,India HS code-based product analysis How to record a call with a mobile phone?
• 2 、 How is the phone recording done?

How to record a call with a mobile phone?

Use third-party software. If your mobile phone does not have its own recording function, or you have not turned on the recording function, you can record by downloading the third-party recording software. When recording, it is recommended to choose a high-quality recording mode in order to better listen to the recording content.

How to use a mobile phone to record a phone voice call?This article will introduce you in detail the skills of recording phone voice calls on your mobile phone. Quiet environment. For the recording effect, we'd better use voice call recording in a quiet environment.

Generally, mobile phones are like this. You only need to press the record key after connecting. At the end of the call, the call will automatically ask whether to save the recording content. Press OK to complete a recording.

Can Tangxin telephone recording system receive two calls with one telephone line?

1. Yes. Tangxin telephone recording system is based on telephone line recording. The telephone line interface it supports is RJ11/25, and one RJ11 interface can support two ordinary telephone lines.

2. A telephone line can generally only answer one telephone.However, if you use the first-line communication device ISDN, one telephone line can connect to two telephones; at the same time as one phone is dialed, the other telephone can also receive calls from outside lines; however, at this time, the same phone number is used to dial and out.

3. Yes, but a telephone switch is required. The telephone switch is a special-purpose user switch. It has several telephones to share external lines, which are suitable for institutions, groups, small and medium-sized enterprises and other units. The group telephone switchboard does not require full-time operators and maintenance personnel. Each department can understand the working of the whole system through the indicator light.

How to record during a phone call?

1. Try to keep the mobile phone away from your face during the call to prevent accidental touching the mobile phone screen from affecting the recording failure.After the phone call, you can click "Record" again to end the recording, or you can choose to hang up the phone directly to complete the recording.

2. Use third-party software. If your mobile phone does not have its own recording function, or you do not turn on the recording function, you can record by downloading third-party recording software. When recording, it is recommended to choose a high-quality recording mode in order to better listen to the recording content.

3. First, click to dial, as shown in the figure below. Make a call first, and then call up the control center on the dialing interface (the control center appears when the iPhone drops down, and the iPhone8 and below is pushed up to the control center). Then press and hold the recording screen in the control center and don't let go, don't let go, press and hold 3S.

4. Click the small icon of the call on the mobile phone to enter the call interface.Click the click in the upper right corner to enter the phone settings. The place where the call is recorded is set to: all calls are automatically recorded. In this way, you don't have to worry. Once all the phones are connected to automatic recording, you can see them in the recording file.

How is the phone recording done?

1. If you forget to record the phone, you can use third-party software, use voice notepad, and ask others to help you play it back. Use third-party software. If your mobile phone does not have its own recording function, or you have not turned on the recording function, you can record by downloading the third-party recording software.

2. Using professional recording equipment is the simplest and most direct telephone recording method. Just connect the recording device to the telephone line and press the recording button.This method can ensure the quality of recording, and the sound quality of the recording equipment is also relatively good, but it is necessary to buy professional equipment, which is expensive.

3. To retrieve the call recording, the public security first needs to be filed. The public security organ will contact the operator, and the operator will cooperate to retrieve the call recording from the server.