1
Operation - analog / ISDN terminals
When you make telephone calls via a point-
to-point connection, the system phone
number and your extension number are
h
Internal
call
Lift handset
Internal dial tone
Making a telephone call - automatic outside line seizure variant ¢¢¢¢¢¢¢¢¢¢¢
h
External
call
Lift handset
External dial tone
Automatic outside line seizure is only possi-
ble directly after picking up the receiver. If
you wish to call an external subscriber in an
inquiry, you must seize an outside line by
pressing " 0 ".
When seizing an outside line automatically
on a point-to-multipoint connection, the
h
Internal
call
Lift handset
External dial tone
Making a telephone call - direct outside line seizure variant
(without internal dialling) ¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢
h
External
call
Lift handset
Dial tone of the
exchange
When using the "Direct outside line seizure"
variant, only external dialling is possible, but
not internal dialling.
When using the "Direct outside line seizure"
variant on a point-to-multipoint connection,
the standard MSN is always communicated
1 - 2
communicated to a called ISDN subscriber,
provided communication of your phone
number is enabled.
QPZ
Enter internal phone
number
QPZ
Enter external phone
number
standard MSN is always communicated to
the called party. Targeted communication of
a different MSN is not possible.
Combined port: the telephony service is
transmitted when "automatic outside line
seizure" is set.
QPR
Q
Press the
Internal dial
hash key
tone
QPZ
Enter external
phone number
to the called party. Targeted communication
of a different MSN is not possible.
Combined port: the telephony service
is transmitted when "direct outside line
seizure" is set.
PZ
Enter internal phone
number