While on an active call71Displaying incoming call informationUse the Display feature to display a second incoming caller’s number andname (if available) during an active call, without interfering with the call inprogress.To view the information on an incoming call while on a call inprogress:Tracing a malicious callUse the Call Trace feature to trace nuisance calls within your system.Note: This is not a default feature. Contact your system administratorto configure this feature on your telephone.To use Call Trace while on a call:1. Press the Display key.2. Press the flashing line (DN) key. The callwaiting information displays.Note: When used with other featurekeys, the Display key displaysinformation associated with thosefeature keys.Press the Call Trace key.