Not vibrating for call waiting alerts

[FTNR21]

My S23+ does not vibrate when I receive a call while on a call.  Just a soft beep and the popup to answer or decline.  Is there an option to toggle vibration for call waiting?

[GaryB82]

These are the only options that I can think of at the moment nothing is actually for call waiting

To set call waiting vibration on a Samsung Galaxy S23 Plus, you can adjust the vibration intensity for incoming calls in the phone's settings:

Open Settings
Select Sounds and vibration
Tap Vibration intensity
Adjust the slider for Incoming call
So far i can't find a setting anywhere to have the phone vibrate when you receive a call while in a call

[FTNR21]

Ok. Thank you for that.

Now, let me ask you this. While trying to figure this out, I found several sources that said there are call waiting options in a sub-menu called "Supplementary services" in call settings. I don't have anything called "Supplementary services" in settings anywhere. One source said it should be just below "wifi calling". Not there on my S23+ or my wife's.

Any thoughts on that?

Thanks again.