hi bro, just 2 question;

i've got a few unused decoders with bills unpaid for at my parents house. can i just take these, install and subscribe to Njoi ? Or need to call astro and inform them to convert/switch the decoders to Njoi ?

I am currently subscribing to Byond HD using the HD dish, can i install Njoi decoders and watch using one single dish ? my house comes with preinstalled single astro HD cable connected to all AV outlet.

thanks for the reply and advice !