Samsung's mobile phone doesn't beep, so you can talk and hear each other's voice after it is connected. What happened?

If there is no ringing tone when the mobile phone is talking, Samsung mobile phones generally suggest to investigate and deal with it according to the following steps:

1. Please check whether the phone is in mute or vibration mode. Operation: standby interface-pull down the screen top curtain-find the sound icon-click the icon to switch to sound mode.

2. Adjust the ringtone size: Set-Sound-Volume-ringtone (incoming call volume) and slide to the maximum.

3. Check whether there is sound in the setting menu. If there is a sound, it is recommended to try to change other ringtones.

4. Restart the phone.

5. If your mobile phone supports the function of turning off all sounds, it is recommended to go to Settings-Auxiliary Functions-Turn off all sounds-uncheck it.

6. If it is invalid, please back up the information (contacts, text messages, pictures, etc.). ) in your phone, and then restore the factory settings.

If the problem still exists, please take the purchase invoice, maintenance card and machine to the nearest official service center for professional after-sales engineers to help with the inspection.

The address information/customer service telephone number of Samsung Service Center can be inquired in the following ways: Please log in to Samsung official website-click on the after-sales service in the upper right corner-click on the search Samsung Service Center-select the product you want to inquire and the province and city where you are located to search.

Tip: If there is no service center in your city, please contact the after-sales service centers in neighboring cities first and ask if you can check and repair by mail or express delivery.