Klempner
My phone...
Quickly, I power down, remove the SIM, snap it in two, then four, and drop plastic-and-metal shards in my pocket. Julia's hammer serves a useful purpose smashing the phone itself, but that's hardly enough.
A quick search of the kitchenette produces a roll of aluminium foil. Several layers wrapped around produce an effective Faraday cage and make the phone effectively invisible.
And now, I need to hole up for a few days. Get out of sight. And... I need to make a call.
A cheap hotel. Somewhere inconspicuous. Somewhere with internet. Somewhere they don't pay the staff too much.
Out on the street, a morning north-easterly whistles around me, nipping at face and fingers. My stomach growls and belatedly, I realise I'm hungry.