Telephone access module is a unique, dual-purpose voice paging adapter designed as an interface from a telephone system to a paging system. This versatile unit offers the capability of station port or trunk port operation, and is compatible with the full range of currently available telephone systems. Advanced design and Bogen dependability make the TAMB2 the perfect choice for simple or complex telephone paging applications. A background music input (with RCA-type jack and screwdriver-adjustable volume control), which will accept a line level input from a background music source, is provided. The input permits use of background music with amplified speaker systems as well as with central paging amplifiers.