Voice telephony service.
Voice telephony service. Voice telephony service is defined as voice grade access to the public switched network or its functional equivalent; minutes of use for local service provided at no additional charge to end users; access to the emergency services provided by local government or other public safety organizations, such as 911 and enhanced 911, to the extent the local government in an eligible carrier's service area has implemented 911 or enhanced 911 systems; and toll limitation services to qualifying low-income consumers as provided in subpart E of this part.
Source
47 CFR § 54.400
Scoping language
As used in this subpart, the following terms shall be defined as follows: