He gives Isidor a polite nod before jotting down the hotel he's staying at in the commercial district, as well as his room number.

"I'm usually here if you can't find me around the Nexus. Oh!" He fumbles in his pockets before pulling out a blue Starkphone he's still not used to operating. "Uhm..this thing has a number too. It buzzes if you call it. Uhm..."

Not the slightest clue how to operate this thing yet.