Nortel Networks BST Doorphone - Manual (Page 17)

Chapter 4 Configuring BST Doorphone settings 17
BST Doorphone Installation and Configuration Guide
— To open the door, dial the single digit code (specified in Doorphone programming) or on a
two-line display telephone, press the OPEN display button.
— Press the release button or hang up to end the test.
Doorphone configuration tips
• The Doorphone’s Target DN telephone should be assigned to the same page zone that is used by
the Doorphone for paging (chime presentation).
• The Doorphone can ring several telephones on the system using Answer DNs. Program one or
more telephones to have a Ringing Answer button for the Target DN telephone.
— For example, the Target DN telephone is DN 230. Assign DN 230 as an Answer DN for
extensions 223, 224 and 225. When the BST Doorphone Call button is pressed, four
telephones on the system will ring (telephones: 230, 222, 223 and 225).
For more information on Answer DNs and assigning telephones to page zones , refer to your BCM
Configuration Guide.