1.1 Incoming Call Features
1.1.2Internal Call Features
1.1.2.1Internal Call Features—SUMMARY
Description
The following incoming calls reach their destination:
Feature | Description | Details in |
|
|
|
Intercom Call | A call from one extension to another. | • 1.5.3 |
|
| Intercom Call |
|
|
|
Doorphone Call | When a call from a doorphone reaches its destination, | • 1.16.1 |
| the recipient can talk to the visitor. | Doorphone |
|
| Call |
|
|
|
[Available Destination]
The destinations of doorphone calls can be assigned for each time mode (day/lunch/break/ night) ( 
2.2.4 Time Service) on a doorphone port basis ( 
Doorphone Call Destination [720]).
Calling from
Destination
Extension Doorphone
Wired Extension (PT/SLT/ISDN
PS
Incoming Call Distribution Group
PS Ring Group
VM Group (DTMF/DPT)
External Pager (TAFAS)
DISA
Analogue/ISDN Remote Maintenance
Idle Line Access no. + Phone no.
Trunk Group Access no. + Trunk Group no. +
Phone no.
Other PBX Extension (TIE with no PBX Code)
Other PBX Extension (TIE with PBX Code)
: Available
Feature Guide
33
