
During the call
24
Displaying the call duration
During an external (incoming or outgoing) call, you can know the time that has passed
since the call started.
• Press the
Duration
key.
For 10 seconds, the screen displays the call duration then returns
to number display. To exit within a shorter period, press Return.
Note:
after hanging up, the call duration is again displayed for 10
seconds.
To use the trace function :
You want the number of the called or calling party (internal or
external) to be recorded in the logbook, for example, to identify a
malicious call:
• Press the
Trace
Fox key..
-> The number is automatically saved in the logbook that can
be checked by the system operator. The Trace function is
also available after the contact has hung up.
To protect the call* :
To protect the phone against any call or intrusion during data
transmission:
1 - Press the
Enquiry
Fox key,
2 - press successively the following keys
* 4 3
ou
.
3 - Press the
Recover
Fox key.
.
During this call, any attempt to call the phone is ignored.
Ending a call
• If you are communicating in hands-free or headset mode, press
the End key.
• In case of discrete listening, simply hang up the handset..
Duration
Trace
Enquiry
Recover