21
Connect the single pair from the doorphone to the AB connections
on extension 23.
The system must be programmed to recognize the doorphone See
page 176 for programming via a Featurephone and page 97 for
configuration via the Web Management application.
Power Fail Telephone
Connect a standard analogue telephone to the Power Fail connector.
When the Mitel 1000 is switched off the CO line (Line 1) is switched
through to this phone and you can make and receive calls on it until the
power is restored.