3 ms·

Stiff fines. If suddenly the only signal the tower's picking up is yours, it doesn't take too long to figure out who is responsible.

• eurleif 15y ago
  Prepaid phone, bought with cash, and left in a public place?
  • bdonlan 15y ago
    If you keep it up it can be triangulated, I suppose. Other than that, the tower would have to shift everyone to a different frequency.