3
Features
D
Features
3-67
D
oor Opener
Description
Allows the extension users to unlock the door for a visitor from
their telephones. The door can be unlocked by extension users who
have been programmed to receive doorphone calls. However,
while engaged on a doorphone call, any extension user can open the
door from the telephone to let the visitor in.
Conditions
• It is necessary to install a user-supplied door opener on each door to be
opened. One door opener can be installed.
• The door opener will open the door even if a doorphone is not installed.
Connection References
Section 2, Installation
2.4.3 Doorphone and Door Opener Connection
Programming References
Section 4, System Programming
[100] Flexible Numbering, Door opener
[607]–[608] Doorphone Ringing Assignment — Day / Night
Feature References
Section 3, Features
Doorphone Call
Operation References
DPT Features, Standard Telephone Features
—User Manual
Doorphone Call