Basic telephony user access point with 2 input lines - 1 output line. This element separates the subscriber’s home network from the general distribution network. Telephone UAPs provide (by a switch) a TEST output.
User Access Point (UAP) is the element in witch being the suscriber´s home networks.
The UAP separates the subscriber’s home network from the general distribution network. Telephone UAPs provide (by a switch) a TEST output to know the responsability the telephony operator.