Philips Fax Machine Manual page 10

Your fax machine is not an ISDN fax (group 4), but an analogue
fax machine (group 3). Therefore it cannot be used directly on
an ISDN connection. You will need an (analogue) adapter or an
ISDN connection for analogue devices. For further information
please refer to your ISDN instructions.
Private branch exchange systems are very common in large com-
panies. ISDN connections are private branch exchanges and are
used very often in private households. To get a connection from
a private branch exchange to the public network you have to dial
a key to obtain the outside line.
An additional telephone which is connected to a normal telephone
line together with your fax machine must not be mixed up with
a private branch exchange.
If you wish to use your fax machine on a PABX you have to
change some settings in function 15.
In the UK you can select with function 15 the connection to a
private branch exchange.
In all other countries it is also possible to select the
telephone line type with this function. Press MENU 15,
then OK, select with </> and confirm with OK.
Continue with point 2.
Select function 15 by pressing MENU and then entering
the digits 15. Press OK.
You can switch on the PABX operation using </>. Press
OK.
Now enter the key that has to be pressed to obtain an
outside line (this outside line access code must be obtained
from the manufacturer). This is either 0, R (in some
systems also described as FLASH) or a number key. Press
OK.
Press OK. Your machine will then check that the outside
line can be obtained.
... if the check is successful, briefly appears:
... if the check is unsuccessful, briefly appears:
You will be asked to repeat the entry. Check the key for
obtaining an outside line. However, if you have chosen the
correct key and on the display still appears the message
delete the key for obtaining the outside line by pressing
CLEAR.
In case your PABX requires R to obtain an outside line but
it is still not possible to get through to the line, your
system might not be according to the regulations. There-
fore some technical settings have to be changed on your fax
machine. Please refer to your "Fax Call Centre".