1.15 Optional Device Features
1.15 Optional Device Features
1.15.1 Doorphone Call
Description
A visitor can use a doorphone to call its preprogrammed destination. Extension users can call a doorphone. Doorphones can also be used for the Room Monitor feature (
1.10.2 Room Monitor).
Conditions
•Hardware Requirement: An optional doorphone, and doorphone card.
•A doorphone access tone will be sent to a monitored doorphone before monitoring starts. If an extension user wants to monitor a doorphone without informing the other party, it is possible to eliminate the tone through system programming (
Doorphone Access Tone [707]).
•Ring Duration
If an incoming doorphone call is not answered within a preprogrammed time period (
Doorphone Ring Time [708]), ringing stops and the call is cancelled.
An extension user can choose the preferred ring tone pattern for doorphone calls through system programming (
Doorphone Ring Tone Pattern [706]).
•Call Destination
System programming determines the extensions that can receive calls from each doorphone for each time service mode (
Doorphone
•Door Open
While on a doorphone call, an extension user can unlock the door to let the visitor in (
1.15.2 Door Open).
•When a doorphone call is received at a proprietary telephone (PT), a tone is heard instead of ringing.
Installation Manual References
2.3.3
2.6 Connecting Doorphones and Door Openers
Feature Guide References
4.2.1 Tones/Ring Tones
User Manual References
1.8.1 If a Doorphone/Door Opener is Connected
100 Feature Guide
