Siemens 2000 User Manual

Page of 139
Step by Step
Making Calls – Convenience Functions
48
Talking to Your Colleague with Discreet 
Calling
If this function has been configured (ask your service 
personnel), you can join an ongoing call conducted by 
an internal user at a system telephone with display. You 
can listen in unnoticed and speak to the internal user 
without being overheard by the other party (discreet 
calling).
n
Lift the handset.
qmhi
Enter the code.
o
Enter your internal station number
Automatic Connection Setup (Hotline)
If this function is configured (contact your service per-
sonnel), the system automatically sets up a connection 
to a preset internal or external destination.
n
Lift the handset.
Depending on the setting, the connection is either set 
up immediately or only after a preset period of time 
(hotline after a timeout).
Your service personnel can protect your tele-
phone against discreet calling.