Access and Terminals (AT); Harmonized basic attachment requirements for Terminals for connection to analogue interfaces of the Telephone Networks; Update of the technical contents of TBR 21@ EN 301 437@ TBR 15@ TBR 17; Part 2: Basic transmission and prote
The present document is a part of a multipart deliverable. It specifies basic compatibility and interoperability aspects@ including basic transmission@ which are applicable to all Terminal Equipment (TE) intended to be connected to analogue interfaces of public or private@ switched or non switched telephone networks. The present document is applicable to a TE which is capable of accessing an analogue telephone network line at the Network Termination Point (NTP). The present document is intended to ensure that no harm occurs to the network.