Why do Redmi Note8 type c headphones only have music and incoming calls? Do you have keys and text messages? Earphones bought by Xiaomi House.

Only the headphones have sound. Check whether there is an earphone mark on the phone. If so, the phone will enter headset mode.

It may be that the micro switch in the earphone hole is faulty, or the water in the earphone hole is wet.

Try the following actions to solve the problem. If it can't be solved, it is recommended to get the after-sales inspection, repair or replace the earphone hole.

1, restart the phone or quickly plug and unplug the headset several times until the headset mode is released.

2. Dip a cotton swab in alcohol and rotate it to wipe the earphone plug and mobile phone jack (the plug or jack may be oxidized).

3. If Apple's mobile phone can also use headphones to access the interface, turn on the ipod to listen to music, then press pause, press the home button to return, turn off the iphone (without other third-party software), unplug the headphones and turn on the mobile phone, and it will be solved. If you don't succeed after several attempts, press and hold power home for hard restart, and then when a white apple appears, unplug the headphones.