Silent intrusion, Supplementary features – AASTRA 610d for Aastra 400 User Manual EN User Manual

Page 59

Supplementary features

eud-1290/1.0 – R1.0 – 01.2011

Silent intrusion

Silent intrusion

is a variant of the

Intrusion

function and is used mainly in call centres.

Another user can intrude on your active call and listen in to your conversation without
you and your call party noticing. Unlike Intrusion you will receive neither a visual nor
an acoustic signal.

This means you cannot reject Silent intrusion. The third user's microphone remains
switched off. He can however intrude on the call at any time by enabling his micro-
phone or pressing the

Intrusion

function key.

Your system administrator can allocate this function to a configurable key.

Enable room monitor-

ing

Activating room monitoring:

Scroll to

Enable room monitoring

and press the

Select

softkey.

➔

You hear the acknowledgement tone and the display shows the destination

number after 10 seconds. The

symbol shows when the microphone for

room monitoring is activated.

Enable room monitor-

ing

To deactivate room monitoring:

Press the

Reset

softkey.

Or:

Scroll to

Enable room monitoring

and press the

Select

softkey.

➔

Room monitoring is now deactivated.

Notes:
• Silent intrusion has to be enabled. Contact your system administrator for more

information.

• Silent intrusion may infringe on your national data protection provisions or be

permitted only under certain circumstances.

• If you intend to use this function notify your call party in advance.

1. Enter the call number of the user you want.
2. Once the busy tone sounds, press key 4.

➔

Silent intrusion is activated.