||Network Operators, Service Providers and Property Managers should post emergency contact number(s) and unique site identification in an externally visible location at unmanned communication facilities (e.g., towers, cell sites, Controlled Environment Vault (CEV), satellite earth stations). This signage should not reveal additional information about the facility, except when necessary.
||Service Provider; Network Operator; Property Manager
||Buildings;Emergency Preparedness;Network Operations;Physical Security Management;
||Examples of site identification may include: Latitude/Longitude, Real Estate ID, FAA number, FCC registration number, ASR (Antenna Structure Registration) data base, cell ID, address, location. See Best Practice 5120.