"It's... special." There's really no other way to explain to someone that hasn't figured the network out yet. "If it's truly an emergency, you can find both Summer and I with it. That's a promise." A beat. "Though I can't promise Summer will actually pick up. It rings a bunch of phones at once." Her cell phone, Summer's cell phone, her Kindle, her laptop...

"I'm still not sure how to react to being told Summer's harmless." She'd seen a very much malicious Summer just that morning, so either Summer was putting on a special act just for her and Lily, or Blaise had done something to endear himself to her. She wasn't sure which option she liked less.