Guests must be escorted and accompanied by their hosts at all times while in the residence halls. Guests are not permitted to roam the hallways without the host escorts. Guests are not to be left in rooms without the hosts being present. To enter or exit the building, the hosts must escort guests to and from the room and building entrance doors. Guests arriving at a residence hall without the escort, must call the host(s) for an escort using the courtesy phone located outside entrance doors.