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1.1 Incoming Call Features
16 Feature Guide
1.1.2 Internal Call Features
Description
There are 2 types of internal calls, described below.
Feature Description Details in
Intercom Call A call from one extension to another. • 1.5.1.1 Intercom
Call
Doorphone Call A call made from a doorphone to its preprogrammed destination
for the current time service mode, assigned to the doorphone's
port ( 2.2.3 Time Service).
• 1.15.1
Doorphone Call