Making calls via multiple lines 93
Third-party monitoring
During a call, a predefined party can be prompted to join the call as a "witness"
using the "Slnt Mon Req" programmed sensor key. Your call partner is not in
-
formed that a "witness" is joining the call. The "witness" cannot participate in the
call; they can only hear what is being said.
Prerequisite: Third-party monitoring is configured in your system and the pro-
grammed sensor key "Slnt Mon Req" is configured on your phone. You are con-
ducting a call. "Privacy" must be deactivated.
S Briefly press the "Slnt Mon Req" programmed sensor key twice. The "witness"
hears a special tone on their phone and the message "Connect witness or tape"
appears on their display.
^ The "witness" lifts the handset.
or
T The "witness" presses the line key for the line on which the call is being conduct-
ed.
The "witness" can now listen to the call without being noticed.
When configuring and using third-party monitoring, please note the appli-
cable data protection regulations.
Only the "witness" may end silent monitoring, by hanging up or pressing
the line key.