What Is An Isdn Telephone Adapter - UPC Cablecom ISDN Anleitung

1 What is an ISDN telephone adapter?
With the ISDN telephone adapter you can use the upc cablecom Phone Service
with ISDN telephones or an ISDN house installation, by connecting the ISDN
telephone adapter in series between the modem and the ISDN telephone. For
each line you order, you will be assigned a separate telephone number. As
before, you can connect your analog telephones or faxes to the modem and will
not require the ISDN telephone adapter for them.
You can power up to four ISDN cord phones via the ISDN telephone adapter.
With devices supplied from elsewhere, a total of 6 ISDN telephones can be
operated from the ISDN adapter. It is however not possible to connect an ISDN
modem to the Internet via the ISDN telephone adapter. Internet access is only
possible via upc cablecom Internet. ISDN fax machines are not supported.
The multiple subscriber number (MSN) on your ISDN telephone must be
set to 1 or 2 before you can use the upc cablecom Phone Service. You will
find the instructions in this manual.
Manual ISDN telephone adapter
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