telecommunication services, namely, plain old telephone service (POTS) basic wireline telecommunication connection, voice and data services in the nature of providing local dial tone, long distance telephone communication service, dedicated long distance telephone services, digital subscriber line services (DSL), providing local and toll free origination and domestic and international termination telecommunication services through a private network MPLS service, primary rate isdn (PRI) service, voice over Internet protocol VOIP service, T-1 connection to Internet, providing access to hosted applications, and central office telephone Centrex services to businesses and residential homes