AGFEO AC 14 USB, Руководство пользователя, Страница: 11 / 76

O - 1 Operation
O
Telephoning
With your telecommunications system you can make free calls between the connected terminals and
external calls to any external subscribers.
Telephoning externally
For an external call, the telecommunications
system seizes one of the two B-channels (lines) of
the ISDN access.
In the as-delivered state, the external seizure
"spontaneous with internal" is set for every con-
nection.
This means that you immediately hear the
external dialling tone when you Lift handset. You
can dial the desired phone number immediately.
Telephoning internally
You can reach the internal subscribers of your
telecommunications system with the internal
phone numbers 11 (connection 1), 12 (connection
2), 13 (connection 3) and 14 (connection 4).
With the "external seizure spontaneous with
internal" you can reach the internal subscribers
by pre-dialling
#
.
Telephoning – “External seizure spontaneous with internal” (as-delivered state)
h q z q t ª
Lift the handset
External dialling
tone Enter external
phone number
Call
externally
h q # q z q t
Lift the handset
External dialling
tone Press the
hash key
Call
internally
Internal
dialling
tone Enter the
internal
phone no.
The spontaneous external seizure (seize outside
line) is only possible directly after lifting the
handset. If you want to call an external subscriber
in refer back mode, you have to seize an outside
line (B-channel) with "
0
".
Transmitting your phone number - Bei der
Externbelegung wird die Ihnen zugeordnete In the
case of external seizure the multiple subscriber
number (MSN) of the telecommunications system
which you are assigned is transmitted to the ISDN
exchange. The connection costs are saved there
under this phone number. This phone number is
also transmitted to a called ISDN subscriber
providing transmission of your phone number is
released.
How to account the connection costs under
another MSN is described in “External seizure
with specific MSN”.
Combi-device connection: A terminal at a
connection set as a combi-device (connection 4 in
the as-delivered state) sends the Telephone
service.
Ringing tone,
subscriber is
called Subscriber
answers,
conversation End call, replace
handset
Ringing tone,
subscriber is
called Subscriber
answers, hold
conversation
You can swith off "External seizure spontaneous
with internal" and must then select
0
for
external connection.
Switching the external seizure
h * E X T q ª
Replace
handset Acknowledgement
tone Lift
handset
EXT
ernal seizure
spontaneous with
internal
A
E
Off
On
Selection