Features 1 minute of record time per channel Record and review announcements locally or remotely or download prerecorded announcements from a tape player Selectable ring delay Detects CPC signal and disconnects Callers may be transferred after the announcement Messages stored in non-volatile memory (no batteries required) Recording volume LED indicator for consistently high-quality recordings Recognizes handshake signals from virtually any PABX, Centrex or C.O. line Programmable to repeat announcement Specifications Power: 120V AC/12V DC 500 mA, UL listed adapter provided or -24V DC to -58V DC @ 100 mA maximum Dimensions: 44mm x 483mm x 127mm (1.75" x 19" x 5") Environmental: 0 degC to 32 degC (20 degF to 90 degF) with 5% to 95% non-condensing humidity Message Length: 1 minute per channel Connections: (3) RJ11 jacks, (3) 4-wire E&M jacks, (3) 3.5mm (1/8') audio jacks (3) handset jacks, (2) screw terminals Sampling Rate: 64 K (equivalent)