[Q] Call Waiting Option not working topic

Hi all,

Simple question/dilemma I have: I have recently done a factory reset on my phone for other software glitches and just re-rooted my phone with the ping pong root. And while going through all my settings to customize the phone to my liking I ran into an issue with being able to enable call waiting on my settings. There's really nothing more to it, in the settings options I click the button and it does nothing, no errors, nothing. I feel dumb asking this, but I can't figure it out, I have no apps disabled at this point.

Thanks!