What if the incoming call bell rings and the information bell doesn't vibrate?

1. Take a look at the side position of the 6s mobile phone to see if the voice switch button is turned off.

2. After checking that the voice switch of the mobile phone is not turned off, you should go back to the desktop of the mobile phone, open the setting option, find "Do not disturb mode" under the option and click.

3. After opening the interface for setting the Do Not Disturb mode, find "Manual Start" here and check the switch button option at the back. If the button behind the manual startup option is green, you need to click it to close it.

There is no sound solution for incoming calls from Apple iphone7:

There is a mute switch button on the upper left of the iPhone7 and 7 Plus. When this button hits the position away from the back of the screen, it means that the iPhone 7 is in silent mode at this time, and the incoming call will not ring.