47 C.F.R. § 22.705 Rural radiotelephone system configuration.
Title 47 - Telecommunication
Stations in the Rural Radiotelephone Service are authorized to communicate as follows: (a) Rural subscriber stations are authorized to communicate with and through the central office station(s) with which they are associated. However, where the establishment of a central office station in this service is not feasible, rural subscriber stations may be authorized to communicate with and through a base station in the Paging and Radiotelephone Service. (b) Central office stations may communicate only with rural subscriber stations. (c) Interoffice stations may communicate only with other interoffice stations.
Title 47: Telecommunication
PART 22—PUBLIC MOBILE SERVICES
Subpart F—Rural Radiotelephone Service
§ 22.705 Rural radiotelephone system configuration.