Nortel Networks 6140 - Manual (Page 78)

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While on an active call
2. Enter a charge account number or the
caller’s number.
3. Press the Call Party soft key to return to
the call.
Display incoming calls
Use the Display feature to display a second incoming caller’s number and name
(if available) during an active call, without interfering with the call in progress.
To view the information on an
incoming call while on a call in
progress:
1. Press the Line button to access the
Feature Keys menu.
2. Press the number that corresponds to the
Display feature to activate the feature.
3. Press the Line button to access the
Feature Keys menu.
4. Press the number key that corresponds
to the flashing line. The call waiting
information displays.
Trace a malicious call
Use the Malicious Call Trace feature to trace nuisance calls within your system.
To use Call Trace while on a call:
1. Press the Line button to access the
Feature Keys menu.
2. Press the number key that corresponds
to the
Call Trace feature.