Liverpool boss Klopp labelled the decision "a bad day for football" while Tottenham manager Mourinho said "the circus door is open" and clubs can spend whatever they want from now on.
"If they want to talk, I'm here," Guardiola told Sky Sports.
"The sentence from the three independent judges was clear. But, if they want, they know my telephone number, they can call me and I can explain. It's not a problem at all.
"But I think we don't have to discuss a lot because the sentence was clear. All the suggestions that we were lying or cheating, it was not like this. We were clean, like they say are."