- Bogen single-zone paging universal telephone interfacebr - Compatible with all standard analog port typesbr -Includes 2 audio outputs with level controls each of which can provide audio for 150 Bogen self-amplified speakersbr - Telephone interfaces loop start trunk ground start trunk station access analog ring-up page port contact closure activation page port voice activationbr - Simple 2-switch interface setupbr - Programmable activation of AUX contactsbr - C-form contactbr - High-impedance t

- Bogen single-zone paging universal telephone interfacebr - Compatible with all standard analog port typesbr -Includes 2 audio outputs with level controls each of which can provide audio for 150 Bogen self-amplified speakersbr - Telephone interfaces loop start trunk ground start trunk station access analog ring-up page port contact closure activation page port voice activationbr - Simple 2-switch interface setupbr - Programmable activation of AUX contactsbr - C-form contactbr - High-impedance transformer...