- Two watts of paging power - All lines are optically coupled for use with fax switches and analog PABX/KSU stations - Can provide background music from an external source - Paging from an unused trunk port or paging port - Four loud ringing sounds: Electronic warble Double gong Quadruple chime Door chime (ding-dong) - Provides loud ringing or night bell from 1-6 lines for warehouses yards etc. - Output for controlling a 12V relay from 1-6 ringing lines - Page alert tone - 600ohm output for sourcing high powered amplifiers - Includes one 25AE 8 ohm paging horn (can support a maximum of 3)