What do I do when my phone keeps making a water bubbling sound?

[Android Central Question]

My phone, which is an Alcatel Raven, is making a water bubbling sound. Restarting the phone doesn't help. I have all sounds off except my media (ie. Music, videos) and it's really annoying! How do I turn it off?

 

[B. Diddy]

Welcome to Android Central! Does it persist in Safe Mode? https://tracfoneusermanual.net/alcatel-raven-safe-mode/