T-Comfort 930 DSL, Руководство пользователя

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Connectible Devices Installation
U
pn
Ports
A system terminal can be connected to every U
pn
port by a twin-wire cable.
The system telephones T-Comfort 630/730/830 and Comfort Pro P 100/300/500 are cord-bound system ter-
minals. The T-Comfort 730 DECT base station is required for the use of cordless system telephones (e.g. T-
Comfort 830 handset, Comfort Pro CM 300 or Sinus 61 S). The T-Comfort 830 handset features an USB port
on which you can transfer data and surf on the Internet.
N
Note: You can only operate DECT base stations on the ports of U
pn
interface cards.
If this base station is connected to a U
pn
port of an interface card, four simultaneous calls are possible with
the handsets. If the base station is connected to two U
pn
ports, eight simultaneous calls are possible.
However, note that only as many external connections are possible as there are externally connected B-
channels available.
a/b Ports
The a/b ports a/b1 to a/b4 can be used for connecting analogue terminals. These can be for voice or data
communication, and use DTMF or pulse dialling, e.g.
■
analogue telephones
■
class 3 fax machines
■
analogue modems (external or internal)
■
external devices for music on hold
■
external voice mail systems.
Additional a/b ports can be provided by installing interface cards.