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Telephone Programming – ISDN Functions
Your ISDN connection has several telephone numbers (Multiple Subscriber Numbers,
MSNs), usually three. Each of these telephone numbers has the same access rights.
You can program up to three MSNs in your FernTel EURO-ISDN, so that your telephone
“knows” which telephone numbers are allocated to it.
When you make the settings for your telephone, you can specify whether your telephone
should signal calls to each MSN programmed (refer to the “MSN Signaling” section.
MSN Programming
Start the programming process
by pressing the “Menu” softkey.
Select the ISDN menu.
Press the “Prog. MSN” softkey
(MSN Programming).
Enter the PIN.
This step is only required when you have
set up a PIN.
Press the softkey for the MSN that you
want to change or enter.
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