46 DBS 576 (USA), issued January 1999 576-20-700Chapter 3. System Features Section 700 - Operation• Trunk lines connected to the Door Box Adaptor signal the designated extension when the sensoris tripped.Related Programming• N/AConsiderations• The trunk connected to the sensor must be a dial-pulse (DP) trunk.Extension InterfaceThe System supports a full array of extension devices including the following:• Panasonic’s proprietary key telephones• Standard analog devices• Dial Pulse (DP) / Dual Tone Multifrequency (DTMF) Single Line Telephone (SLT)• Integrated Services Digital Network (ISDN) - Basic Rate Interface (BRI) S-point devices• ISDN-Primary Rate Interface (PRI) S-point devicesDigital Key TelephonesThe System supports the complete line of Panasonic proprietary 44-Series Digital Key Telephones aswell as the Digital Single Line Telephone (DSLT). These models include:• 16 Button Standard Telephone in Gray (VB-44210G) and Black (VB-44210B)• 22 Button Standard Telephone in Gray (VB-44220G) and Black (VB-44220B)• 22 Button Display Speakerphone in Gray (VB-44223G) and Black (VB-44223B)• 22 Button Voice Response Compatible Display Speakerphone in Gray (VB-44224G) andBlack (VB-44224B)• 22 Button Large-display Speakerphone in Gray (VB-44225G) and Black (VB-44225B)• 34 Button Standard Telephone in Gray (VB-44230G) and Black (VB-44230B)• 34 Button Display Speakerphone in Gray (VB-44233G) and Black (VB-44233B)• EM24 - 24 Button Expansion Module in Gray (VB-44310G) and Black (VB-44310B)• DSS 72 - 72 Button DSS/BLF in Gray (VB-44320G) and Black (VB-44320B)• DSLT (VB-41200)In addition to the above Digital Key Telephone models, the System supports the complete line of theolder Panasonic proprietary 43-series telephones.For information on Key Telephone features and operation, see Chapter 5 of this manual. Forinformation on the DSLT features and operation, see Chapter 6 of this manual.Hardware Requirements• N/ARelated Programming• N/AConsiderations• N/A
