72
Switching functions – overview
Trace call
Identify an external caller via the
network provider. The feature must
be requested separately from Tele-
com.
✓
✱
84
Trunk
transferring**
enabling
✓
✓
✱
43
Voice calling
Communication with telephone
partner via partner’s loudspeaker in
the telephone.
✓
✱
80
* If activated (consult your system administrator if necessary)
** As of Version 3.0
Functions
*
In
interac-
tive
mode
**
In the
service
menu**
Standard
code
=
=
**
<
>
S
<
>
S