I searched for a solution and found some of them but they didn't work for me. I don't know why. I have multimapge ToC and want to remove showing the page numbers on them. I also would like to remove pages numbers on the pages where the \part name is showed. My MWE:
\documentclass[12pt,a4paper,twoside]{report}
\usepackage[top=25mm, bottom=25mm, outer=15mm, inner=35mm]{geometry}
\renewcommand{\baselinestretch}{1.15}
\usepackage[utf8]{inputenc}
\usepackage{textcomp}
\usepackage{polski}
\usepackage[polish]{babel}
\usepackage{lipsum}
\begin{document}
\tableofcontents
\part{XXX}
\lipsum[1]
\chapter{xxx}
\lipsum[1]
\section{1234}
\lipsum[1]
\part{XXX}
\lipsum[1]
\chapter{xxx}
\lipsum[1]
\section{1234}
\lipsum[1]
\part{XXX}
\lipsum[1]
\chapter{xxx}
\lipsum[1]
\section{1234}
\lipsum[1]
\part{XXX}
\lipsum[1]
\chapter{xxx}
\lipsum[1]
\section{1234}
\lipsum[1]
\part{XXX}
\lipsum[1]
\chapter{xxx}
\lipsum[1]
\section{1234}
\lipsum[1]
\part{XXX}
\lipsum[1]
\chapter{xxx}
\lipsum[1]
\section{1234}
\lipsum[1]
\part{XXX}
\lipsum[1]
\chapter{xxx}
\lipsum[1]
\section{1234}
\lipsum[1]
\part{XXX}
\lipsum[1]
\chapter{xxx}
\lipsum[1]
\section{1234}
\lipsum[1]
\end{document}
\thispagestyle{empty}? Also, have a look at this page: https://tex.stackexchange.com/questions/191181/part-and-thispagestyleempty. – AML May 11 '18 at 10:25/partpages – Emil Kob May 11 '18 at 10:49