Thrane&Thrane TT-3080A, User Manual, Page: 21 / 124

Hardware interfaces Hardware interfaces Hardware interfaces Hardware interfaces The Capsat® Messenger The Capsat® Messenger The Capsat® Messenger The Capsat® Messenger
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The handset may also be used as dial pad for devices connected
to the terminal, that do not have a key pad to enter the phone
number. Please see section 5.5 Call from a connected fax and 5.6
Call via RS-232 for more information.
The two analogue 2-wire interfaces: The two analogue 2-wire interfaces: The two analogue 2-wire interfaces: The two analogue 2-wire interfaces:
The RJ11 ports as shown above can be used for connection of
analogue phones, secure phones, modems or group III fax
machines. For both interfaces the following services can be used
• Speech
• 3.1 kHz audio
• mini-M voice
• mini-M fax
Selection of service for the two is independent of each other.
Transmission speed of modem and fax depends on the attached
equipment and how they can cope with the delay.
If the mini-M voice is selected a phone must be connected as only
voice connections can be established. If the mini-M fax service is
selected a group III analogue fax must be connected and it will
always run at 2.4 kbit/s.
ISDN interface: ISDN interface: ISDN interface: ISDN interface: