How to enable HUAWEI P40Pro Smooth Call

1.Turn on your phone and click the ** button.

2.Then click [Connect Call] on the interface that opens.

3.For the first time, you need to click to turn on the use.

4.When opened, you will see available friends at the bottom of the screen.

5.Click on the username to open the settings interface, and you can go to the settings.

6.For more information on how to use it, you can turn on the Learn more about Connect feature, and then view the instructions.

Extended information: Analysis of the causes of slow response of mobile phones and sharing of solutions:

Hardware problems: If the mobile phone is not turned off for a long time, the service life of the mobile phone itself will be shorter, this is the problem, the mobile phone is smaller than the computer, and the electronic components inside are more fragile than the computer, but the mobile phone is not turned on 24 hours a day, but more than ten days, and it is in standby for several months, especially the smart phone, then everyone can imagine, why the mobile phone will be used more and more slowly, the solution is very simple, that is, regular shutdown, after all, the boot time is too long and it is not good for the body, there is radiation.

Software problems: smart phones can be suitable for all kinds of software, if a lot of software, resulting in the phone running very slowly, everyone will ask, why more software will be stuck? That's the case,If the 100G memory is under the 95G software,Then the phone will run very slowly,Because there will be memory consumption during the operation,For example, QQ,WeChat,Web browsing,It will cause a lot of garbage to the memory,There is little memory left,It will run very slowly,Crash,These phenomena are very common,The solution consists of many,For example, the next 360 security guard,Regularly clean up garbage and cache,But some garbage can not be removed, Then you have to clear it manually, such as QQ, chat history and cache map, which can't be cleared by 360, so you need to clear it manually.

How to solve the slow response of mobile phone?

Necessary formatting:

If after the above two points of processing, in the case of determining that it is not the damage of mobile phone parts, it is necessary for us to format the mobile phone, this I will say in particular, even if the mobile phone is maintained for a long time, but the time is too long, there are some system garbage that can not be removed, such as the computer, a system has been used for many years, even if you clean up the garbage very diligently, then it will be slow for a long time, and then change the system or one-click restoration, in fact, now the mobile phone has become a computer, and the computer can have problems, It's not surprising to appear on the phone, so the phone also needs to be updated and formatted.

Huawei has added a new call function in the latest, which can be dialed directly through traffic**andvoice**, and is more stable and clear than WeChat**, no need to add friends, as long as you have**number, you can use this function, and there is also a beautification effect. However, this function only supports calls between Huawei phones, and other brands of mobile phones do not support it for the time being.

The function has been decentralized, presumably updated to the latest friends should be experiencing this function, but in the update feedback, many friends said that they were obviously updated to the latest version, and there was no smooth call function in the dial-up interface! In fact, this is due to the slow push of the system, and the reason why it has not been received yet, today the author will share the method of quickly experiencing this function!

First of all, you need to upgrade the system to version 333 (as shown in the figure below), if you are not a friend of this version, you can open the service app on the desktop Quick Service Upgrade early adopter Check for updates to receive the latest version of the update package.

After the upgrade is completed, open the [Settings] of your phone, find the [Application] option in the settings and click to enter, and then select [Application Management] after entering.

After coming to [Application Management], find the [Software Update] app in it, select this function and click the [Save] option in it, click the [Delete Data] button after entering, and then restart the phone, and finally return to the system update interface, click [Check for Updates], you can receive the system update notification, and after the update, you can see the smooth call function on the dial-up interface.

If your mobile phone call history is not displayed or lost, perform the following steps:

1. Call records cannot be generated after dialing or answering**

1.Please check if the private space is enabled.

If the same contacts are saved in the main space and the private space, the call history is displayed only in the private space. We recommend that you view your call history in a private space or migrate your contacts to the main space (perform the following steps).

2.It may be that you have changed the system date and time, causing the new call log not to be displayed at the top.

3.It could be that you don't have permission to turn on call logs.

It is recommended that you go to Settings, search for App Management, click on the three dots in the upper right corner, select Show System Processes, search for contact storage, click Permissions, and turn on call log permissions if they are denied.

2. The call history cannot be found, and the call record is lost

1.It's possible that you select other options, such as missed calls, that cause only some of the calls to appear.

It is recommended that you click Dial or **, and click All Calls on the Call History List page to display all call logs.

2.It may be that you have set up to merge call logs by contact, which causes the call logs of the same number to be merged.

It is recommended that you go to dial **, click the three dots > Settings > Call Log Merge > Press Time to display all call logs.

The system sets the default limit of 2000 call logs, and when the upper limit is reached, it will actively delete the old call records and keep the latest 2000 records;

It is recommended that you back up your old call logs to the cloud space first, and then clean up the historical call logs. If it is an earlier call log, you can also check with the carrier.

3.It could be that the third-party app deleted your call history:

Go to Settings, search for Permission Management > Permissions, find Call Logs > New Modify Delete Call Logs, and observe whether any third-party software has checked this permission, please cancel the New Modify Delete Call Log permission for these apps.

Still can't solve it?

If the preceding methods do not solve your problem, we recommend that you back up your data in advance (third-party applications such as WeChat and QQ must be backed up separately) and bring your purchase voucher to the Huawei Customer Service Center for testing.

If there is no call log, it proves that the call log settings on your mobile phone do not exist in the system, and you can find the after-sales service again.

It is recommended that you go to a mobile phone store to ask a professional, because this situation is rare for you, and it should be the problem of the phone itself.

Why is there no call log for Huawei P40? It may be that you deleted the call logs.

Huawei P40Pro actually does not have an earpiece, because Huawei P40Pro uses magnetic suspension screen sound technology, and the mobile phone screen is the earpiece of the mobile phone. HUAWEI P40PRO supports under-screen sound,There is an advanced screen sound technology,The sound of the call is more realistic,Better restoration。

HuaweiP40ProThe screen sound area is larger,The vocal frequency band is more prominent,Sound clearer,At the end of the call,There will be a little low-frequency aftersound,It is a manifestation of the sufficient low-frequency of the screen sound technology。 However, if the sound is turned on very loudly, it will not have much impact on others, but others can hear it, so it is recommended that you lower the call volume appropriately or use headphones to talk when you are talking.

To enable Connect on your HUAWEI P40 phone, you can log in to your HUAWEI ID on your phone, bind your phone number, and search for Connect on the negative screen of your phone.

Huawei P40 to turn on unblocked,It's actually relatively simple to connect,You open your phone directly,Then click on a setting,And then make a voice call。

Under normal circumstances, hit **, but it's very easy to use, just click to turn it on.

Please enable the VOLTE function on your SIM card (this function needs to be supported by both the mobile phone and the operator), and the HD icon will be displayed on the signal bar after activation. After the VoLTE function of dual SIM is enabled, you can use the Internet function during calls with dual SIM.

Please make sure your 4G network is working.

After VoLTE is successfully enabled, if the signal bar of your mobile phone shows 2G and cannot access the Internet during a call, it means that the VoLTE network of the carrier is abnormal, and it is recommended that you report it to the carrier's customer service.

If your phone is still missing and you can't access the Internet, please contact Huawei Consumer Service** (950800) for further assistance, or back up your data in advance (third-party apps such as QQ and WeChat need to be backed up separately), bring your purchase voucher, and go to a nearby Huawei Customer Service Center for testing.

Boarding service. Huawei Customer Service Center.

Repair spare parts** inquiry.

You can surf the Internet at the same time with wifi.

When you hit **, you can't connect to the 4G network, because the mobile phone uses CSFB technology, LTE itself is Luyun does not support voice, but you can use voice back technology to achieve voice calls. The full name of mobile phone is mobile**or wireless**, commonly known as mobile phone, originally just a communication tool, and in the early days, there was a common name of big brother, which is a portable **terminal that can be used in a wider range, and was first developed by the American Bell Labs family in 1940 to manufacture a battlefield mobile machine with a beam of the ear.

The Huawei P40Pro transmitter is at the bottom of the phone. Microphone refers to the microphone used in the communication system, which is generally divided into two categories: general-purpose microphone and anti-noise microphone. Universal transmitters are used in general environments and are divided into active and passive types.

The anti-noise microphone is used in occasions with large environmental noise, and can be divided into two types: air conduction and contact according to different working principles.

History. On March 26, 2020, Huawei held a global online press conference to unveil the Huawei P40 series of mobile phones.

On March 26, 2020, Huawei announced that it would release the Huawei P40 series of mobile phones in China on April 8, 2020.

On April 8, 2020, Huawei held an online launch conference for China's spring new products and released the Huawei P40 series of mobile phones.