switch network services, namely, renting integrated computerized telephone and facsimile equipment and providing integrated computerized telephone and facsimile services to hotels that assign telephone numbers to guests for direct dial telephones and facsimile machines located in their rooms, including the reassignment of telephone numbers to new guests upon departure of the previous user; electronic transmission of voice and data communications to the telephone and facsimile equipment; enhanced telephone service, namely, cellular and PC telephone services for hotel guests; providing telecommunications connections to a global computer network for hotel guests and convention rooms; network conferencing services; voice mail services; on-site paging services; and video teleconferencing services