Nortel Networks M3820 User Manual

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Digital Telephone IP Adapter Installation and Administration Guide
Using the digital telephone
 Standard 2.1
Telephone features operation
This section describes how to use the following digital telephone features in 
host-controlled modes:
Emergency service calls
Do not place an emergency service call, for instance a call for police, fire 
department, or ambulance help, using a telephone connected to a Digital 
Telephone IP Adapter unit.
Hold
When you press the Hold key on a host-controlled call, the holding party 
receives the Hold treatment defined on the host PBX. For example, if the host 
PBX is configured to play music for the holding parties, then the holding party 
hears music. You can press the local calling key to place a new call.
Call Waiting
Since the Digital Telephone IP Adapter unit does not use host-controlled 
indicators, there are never any indicator conflicts when a call is presented to the 
station.
The Digital Telephone IP Adapter unit always checks the status of your station 
before ringing it. If your station is busy with a call, the alert tone is sounded 
instead.
!
call forward
!
call transfer
!
call waiting
!
conference
!
emergency service calls
!
hold