Because I am pathetic and had nothing better to do - like 4+ years ago - I logged onto Mchat. That lasted only a few days because every 17 year old boy in Kuwait was after me. I got beeped constantly and at all hours of the day and night. Hated it.
So now 4+ YEARS later, I still can't get rid of the F-ing Mchat! I have called Zain. I turned it off online. I have sent their stupid end codes repeatedly and what happens - I still get notifications from Mchat. Several times - it logged me in without any action at all on my part.
I called Zain and said, "Yo! What happens if my (albeit virtual/invisible/mythical) husband uses my phone one day and sees I'm chatting with strange men. Do YOU want to be responsible for my (albeit virtual/invisible/mythical) divorce?"