Messaging with the L5

I’ll check the wiki…

From the wiki: “A WhatsApp client running on a phone or in an emulated Android VM” needed at runtime.

People migrating from a Windows Phone can’t run a client. So we would need to install a WA client in Antbox on the L5 before we can use WA without a client.
(I managed to install Signal on my Surface tablet by using faking it from the command line on a linux machine (using a cli, I think). Would this also work for WA, maybe?)

The wiki is not very helpful. Is there something like a real manual aswell?