With the launch of the Galaxy J (2016) from Samsung Malaysia today, each purchase of the Galaxy J within promotional period will receive a free YES 4G SIM card that comes with 30GB internet, 100 minutes free calls and 100 SMS!
You will have to activate this SIM card yourself by manually. If you are not an existing YES user, you will need to go to https://activate.yes.my and select new customer and follow the instructions provided on screen.
This YES SIM card is known as Datafy with the detailed information of the package plan is yet unknown. YES communication will be providing more information of this SIM card when it is officially launched on 30th June this year.