Hello everyone. I have a question about conection modes for deco mesh system. Can i use Decos in ROUTER MODE, if i connect main Internet cable with Operator modem (use operator modem ethernet ports to connect with some devices, but disable wifi on it because dont wont to have parallel wifi network and disturb decos wifi ), and use one of it (operator modem ethernet port) to connect with main deco unit and after that wire another ones. 

Thanks in advance