Paige’s “Calling” Power?

Often in the series they refer to Paige's hybrid power of Telekinetic Orbing as "Calling"

What if the 4th sister's power was actually "Calling" and she was a full witch and not half Whitelighter. How do you all think this power would work, grow, and manifest?

*side question: I always thought that the rationale behind Paige having to vocalize / call for objects to activate her TKO was because she was a whitelighter hybrid but witches say spells to vocalize their intentions so that’s where that aspect comes from. Recently blew my friend’s mind with that lol what do you all think?