Nortel Networks NN42030-102 - Manual (Page 53)

Advanced features
5. A prefix pane may appear. Enter the prefix, if any, and press the
green dial key again (for example, 9 for an outside line).
The enterprise telephony system calls the device you selected. After you
answer, the enterprise telephony system calls your friend at their default
contact location.
Note: When you select Call from Extension the system always calls
your desktop extension regardless of whether the MCC 3100 is
configured to operate in Call-me-First or Direct mode.
Dialing an emergency number
When you dial an emergency number, such as 911 or 112, the MCC 3100
for Nokia switches to the native device phone and the call proceeds over
the cellular network.
You do not need to configure your client for emergency dialing.
MCC 3100 for Nokia automatically downloads a list of valid emergency
numbers from the MCG 3100.
To dial an emergency number
1. Ensure that the cellular network connection is active.
2. Do one of the following actions:
a. Go to the Phone pane and enter an emergency number.
Press the green call button.
OR
Select the Options, Call.
b. Go to the main phone screen and enter an emergency number.
Press the green call button.
The native phone appears and the system attempts to place the call
on the cellular network.
CAUTION
If the native phone does not appear, hide
or close the MCC 3100, press the green
call button on your device, and redial the
emergency number in the native phone.
Nortel Mobile Communication Client 3100 for Nokia User Guide 53