If you’re on your laptop, simply go to this
link to create your CAST account under ‘Singnet Fibre Broadband’ or ‘Singtel TV’ respectively.
If you’re on your mobile, launch the CAST app and log in with your credentials under ‘Singnet Fibre Broadband’ or ‘Singtel TV’ respectively.
After the account creation, you may start watching the complimentary CAST channels or your subscribed CAST packs immediately.