Note about /assis : unfortunately it doesn't invite call Chromo with a big Chromo-Signal high in the sky. It just triggers remote assistance in Messenger . If your Messenger doesn't have it, it will do nothing
. This has been added to help remote assistance with less experienced people. It's easier to say "type /assist" instaed of "go to that menu, now you should see somethign talking about remote assistance, ...". This was an old suggestion