Random End Call/Hang up sound.

[JewelaC]

I have an S24 Ultra, and since I bought this phone, I keep hearing a Random End call/hanging-up sound on my phone, even though I am not on or near my phone when I hear the sound.

I never had this problem when I had my Note 20 Ultra.

How can I fix this problem? 

[notforhire]

almost sounds like an app notification. could that be what you're hearing?

[Members_JRpiA0O]

Thought I was going crazy! Glad I'm not the only one. I'm experiencing the exact same thing with my S24 Ultra. There's no other way to describe it other than that sound when a call is ended. What notification would have that particular sound? That doesn't make sense to me. I can't figure it out. 

[mrams93]

I have been hearing that lately on my S23, atleast 4 times till now, has anyone found the root cause?

[JennDev]

 i did further research. THIS is the answer for me anyway. I haven't heard the sound since  sliding NFC to off. 

[JennDev]

I just started hearing this today on my S22. I thought I was going crazy. Like all day, at random.