What should I do if the phone call is too quiet?

What should I do if the call sound of the OPPO phone is too small?

The sound of the mobile phone call is small and you can't hear it, teach you a trick, and it will be the same as the new one after opening.

3. Please check the speaker (external amplifier) to see if the sound outlet hole is blocked by foreign objects or stains, if the sound outlet hole is blocked, it is recommended that you bring your mobile phone to the vivo customer service center, and the staff will help you clean the speaker;

4. The new version of the system has improved the compatibility and stability, and optimized the performance, please go to Settings - System Upgrade (some models are: Settings - My Device - iQOO UI Version) to view the system version information. If it's not the latest version, we recommend upgrading your experience;

5. It may be a fault caused by abnormal system configuration information, it is recommended that you go to Settings - System Management - Backup and Reset - Restore all settings, click to enter and reset the phone according to the on-screen prompts to view, restoring all settings will not delete any data or ** files, will restore all the settings of the phone, some third-party application accounts need to be re-logged in, please confirm that it does not affect the use of some of your third-party software before operating.

What should I do if the call sound of the OPPO phone is too small?

1. Check whether the earpiece has dust and dirt, and clean it with a soft brush when there is a lot of dust. 2. During a call, plug the small opening under the camera (noise-canceling microphone) to see if there is any improvement. 3. During a call, press the "Volume" button to increase the volume of the call.

4. Use a headset with a microphone to make a call. 5. There are sometimes errors in the firmware of the mobile phone, and there is also the problem of low sound. Please upgrade and answer the system and update the machine to see if there is any improvement.

What should I do if the call sound of the OPPO phone is too small?

1. Press the volume up button to test and check the volume up during the ** process; 2. Compare and test different software, check the sound situation, and judge whether it is the reason for the software itself; 3. Please check the speaker (external amplifier) to see if the sound outlet hole is blocked by foreign objects or stains, if the sound outlet hole is blocked, it is recommended that you bring your mobile phone to the vivo customer service center, and the staff will help you clean the speaker; 4. The new version of the system has improved the compatibility and stability, and optimized the performance, please go to Settings - System Upgrade (some models are: Settings - My Device - iQOO UI Version) to view the system version information. If it's not the latest version, we recommend upgrading your experience; 5. It may be a fault caused by abnormal system configuration information, it is recommended that you go to Settings - System Management - Backup and Reset - Restore all settings, click to enter and reset the phone according to the on-screen prompts to view, restoring all settings will not delete any data or ** files, will restore all the settings of the phone, some third-party application accounts need to be re-logged in, please confirm that it does not affect the use of some of your third-party software before operating.

1. Press and hold the volume plus button to adjust the volume of your phone to the maximum while on a call. 2. When talking with a mobile phone, choose a place with a better network, and the poor network environment will also make the call volume worse. 3. If you can't solve it by yourself, you can take your mobile phone to the local vivo after-sales service center for inspection.

2. The signal will affect the call quality, you can try to change the network environment;

3. If the earpiece of your mobile phone has been flooded, resulting in a decrease in the sound of the earpiece, it is recommended that you bring your mobile phone to the after-sales center for maintenance.

The solution to the low sound of the speaker:

2. Compare the environment to eliminate the impact of the call signal on the call quality;

3. Use in a relatively quiet environment, because in a noisy environment will affect the listening experience.

1. Please adjust the ** volume to the maximum.

2. Confirm whether a Bluetooth device is connected (for silent scenarios).

If the Calling Sail Bluetooth device is connected, the sound can be broadcast from the Bluetooth device, such as: Bluetooth headset, car Bluetooth, etc., you can enter the settings - other networks and connections, and check after turning off the Bluetooth function.

3. Confirm whether the equipment is damaged, and whether the liquid and ash are in the outside.

If the device is damaged, liquid or ash may be affected, please bring the device to the customer service center for testing.

4. Make sure that the external discharge is not blocked or blocked.

Please make sure that the location of the external sound vent is not blocked or blocked, such as protective shell, dirt, etc. If the sound outlet hole is blocked, you can try to clean it or take the device to the customer service center to clean it.

5. Caused by the sound source.

6. Upgrade the system.

Please go to Settings - System Upgrade (some models are: Settings - My Device - iQOO UI Funtouch OS Version) to view the system version information. If it's not the latest version, it's recommended to upgrade the experience.

7. Service center testing, if the above methods fail to help recovery, the customer service center needs to be tested and processed (customer service center address: enter vivo official website vivo**app--my--service outlets, after-sales outlets--select provinces and cities to query the address of the customer service center);

Tips: It is recommended to bring relevant purchase vouchers (such as: purchase invoice, warranty card, ID card) when you go, and consult the staff of the consulting center in advance to ensure that the staff go again during normal working hours, avoid empty running, and pay attention to safety on the way to and from the service.

Analyze the situation of low sound:

First, it fell. The mobile phone that falls to it generally has a small call sound.,It's because the motherboard is not in good contact with the earpiece.,Bridge Mengsui sent it to repair it at this time.。

Second, there is water. An earpiece that has been flooded will cause a small sound, because the earpiece is vibrating, and the water cannot vibrate inside, and the sound is released.

Third, there is a gray and a void. The outside of the earpiece is a layer of mesh gauze, and if there is more dust, the vibration will be smaller, so just clean it up.

Many people will scratch the earpiece with needles or toothpicks and other items when they see the earpiece dust, but it is not recommended to do it this way, after all, it is easy to scratch or draw more dust into the microphone when you use this sharp thing to get it.

In fact, as long as you take a little alcohol, you can take a toothbrush and gently brush it on the earpiece of your mobile phone a few times, isn't it very simple? And if it doesn't work, then you have to go to the after-sales service to see if the phone is wrong.

If you are using an OPPO mobile phone and the sound is low during a call, you can troubleshoot it by following the following methods:

1. If the sound is low when used in all places:

Confirm whether you are wearing a protective case, it is recommended to remove it;

During a call, press the Mask to manually increase the volume to see, or try to switch the hands-free call to check whether there is a handset problem;

If it is an abnormality of all friends, restart the switch airplane mode, if it still cannot be solved, it is recommended to go to the official service center for inspection.

2. If there is an abnormality in the use of individual places (e.g. suspicions: office, residence, train, underground garage, etc.):

Leave the abnormal area for a certain distance and restart the switch airplane mode;

If everyone has an abnormality, it is judged that the operator's network is abnormal, and it is recommended to feedback to the local operator for processing, if other mobile phones are normal, it is recommended to go to the official service center for inspection.