1.17.2 Door Open
Description
An extension user can unlock the door for a visitor using his telephone.
The door can be unlocked by extension users who are allowed to unlock the door through COS programming.
However, while engaged on a doorphone call, any extension user can unlock the door to let the visitor in (®
1.17.1 Doorphone Call).
Conditions
• Hardware Requirement: A user-supplied door opener on each door.
• The door opener will unlock the door even if a doorphone is not installed.
• Door Open Duration
The door can remain unlocked for a preprogrammed time period.
Installation Manual References
2.8.1 Connection of Doorphones, Door Openers, External Sensors, and External Relays
PC Programming Manual References
4.4 [2-3] Timers & Counters—DISA / Door / Reminder / U. Conf— Doorphone—Open Duration
4.8 [2-6-1] Numbering Plan—Main—Features— Door Open
4.11 [2-7-1] Class of Service—COS Settings—Optional Device & Other Extensions— Door Unlock
PT Programming Manual References
[207] Door Unlock Time
[512] Permission for Door Open Access
Feature Guide References
2.2.1 Class of Service (COS)
User Manual References
1.10.1 If a Doorphone/Door Opener is Connected
184 Feature Guide
1.17.2 Door Open
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