[She smiles, taking out her phone. She blinks at it, muttering an "oh, stupid" before putting it away and patting her pockets for her Knight phone instead. This one should be the exact same model as the one Gyre was given! Once she finds it, she scoots closer to him so he can see the screen.]

So, um, your phone comes with a few applications installed on it. People call them "apps" for short. The two most important for us are the ones for messaging and calling, like we used, uh... yesterday to fight the monster, yeah? [She proceeds to explain where to find his contact list, and how texting and calling works. She shows him how to send pictures and share his location, just in case, and also briefly explains how he can have a password for his phone, since hers is, naturally, locked. She takes her time with each explanation, making sure he's actually understanding what she's talking about; she's nothing if not patient!]