O - 7
Operation
O
Tracing – Identifying malicious callers
The “Malicious call tracing” feature can only be
used by special order from your network provider
providing he offers this service.
The ISDN exchange saves the caller’s number, your
phone number, the date and time of the call.
You can have the caller identified during a call.
t
r * F A N q
ª
Holding external
conversation
Replace handset
Acknowledge-
ment tone
Trace
Refer back
Notes ¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢
You can continue the conversation after
r*FAN
.
Until you continue or terminate the conversation
with the caller, the caller hears a melody if “Music
on Hold” (MoH) is switched on or piped in
externally in the telecommunications system.
You hear the error tone:
- if it is not possible to trace malicious callers
- if the caller can no longer be identified by the
exchange
Busy on Busy
A caller receives no busy tone as long as one of the
two B-channels of your ISDN access is free. You
hear the knocking tone during the current conver-
sation or other telephones ring. The “Busy on
Busy” function prevents this. The caller hears the
busy tone if a subscriber of the ringing assignment
is busy.
h * B U S
q ª
Lift
handset
Replace
handset
Busy on Busy
Notes ¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢
An ISDN terminal connected parallel to the multi-
equipment access and to which the same multiple
subscriber number (MSN) as the telecommunica-
tions system is assigned, is always called
irrespectively of whether “Busy on Busy” is
switched on or off for this MSN in the telecommu-
nications system. The caller hears the ringing tone.
He then knows that you are in but are telephoning
at the moment.
"Busy on Busy" can be switched on or off for every
multiple subscriber number (MSN) of your telecom-
munications system.
As-delivered state:
off for all MSN’s
Selection:
Busy on Busy on/off
For single MSN
For All MSNs of your
telecommunications system
Acknowledge-
ment tone
A
E
On
Off
M
A
Enter MSN for which
Busy on Busy is to be
switched on/off
z
#
Selection
Содержание AC 14 analog
Страница 1: ...AC 14 communication with Operating Manual ISDN PBX a system...
Страница 2: ...I 2 Introduction...
Страница 12: ...S 6 Set up...
Страница 67: ...K 5 Key words K...