So, just about everyone in the game has the ability to call just about anyone else via holo, using whatever software is in their heads. Yet sometimes you still see people calling others on mobile phones too. Shouldn't they be obsolete by now? Like i'm sure there's a scene where you speak to Rogue at Afterlife and she's talking to someone on the holo then she pulls out a phone and uses that. Just doesn't seem to make any sense, unless it's for like burner reasons, but nothing like that is ever specified