I'm an Alaska (relatively) frequent flyer. That airline offers a free "messaging" plan, that lets you send and receive messages on apps like iMessage, Facebook Messenger and Whatsapp. Though, it somehow prevents images/attachments from coming through on those platforms.
I've always wondered how this is implemented technically, and if it might be possible to setup some kind of protocol/wrapper to send data that looks like it's being sent over those protocols, but offers access to other parts of the internet.
I've always wondered how this is implemented technically, and if it might be possible to setup some kind of protocol/wrapper to send data that looks like it's being sent over those protocols, but offers access to other parts of the internet.