Thrane&Thrane TT-3064A, Руководство пользователя

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Call Types
Page 38
15Oct99
Enter call prefix for
automatic calls TT
Enter country code MN
Enter fax number
LRNNQQQQ
Start the fax call from
handset GM
Press Start-key on fax
machine to send fax
It is required that the fax machine generates an Off-hook when the Start-key on the fax
machine is pressed. But since some fax machines does not automatically go Off-hook when
the Start-key is pressed it may be necessary to press the Off-hook-key before pressing the
Start-key.
The remaining part of the procedure is similar to fax machines having a keypad as described
above.
D D
ATA ATA
C C
ALLS ALLS
Data calls can only be made or received if
•
DTE equipment is attached to the DCE port.
•
Bulletin Board has been received from NCS.
•
Capsat® Telephone is in synchronisation with NCS.
The data service is a facility which is used to transfer letters, documents, programs etc.
People who are already familiar with data modems will find it easy to use the Capsat®
Telephone data service.
The Capsat® Telephone works almost like an ordinary data modem. The differences are
caused by the medium of transfer and therefore some modem features e.g. tone dialling are
irrelevant. However, it is possible to specify tone-dialling for compatibility with ordinary
data modem but this information is not used.
A PC or other terminal device (DTE) running an asynchronous communication program has
to be connected to the Capsat® Telephone (DCE), plug X4. The factory setting for the DCE-
Capsat® Telephone interface is as follow:
- 9600 baud.
- auto-detection of the following character framings:
* 7N2 (7 data bits, no parity, 2 stop bits)
* 7E1 (7 data bits, even parity, 1 stop bit)
* 7O1 (7 data bits, odd parity, 1 stop bit)
* 7M1(7 data bits, mark parity, 1 stop bit)
* 7S1 (7 data bits, space parity, 1 stop bit)
* 8N1 (8 data bits, no parity, 1 stop bit).
The baudrate setting can be changed from the handsets Menu System.
To test if there is contact with the Capsat® Telephone please enter the command
‘AT<Enter>‘ from the DTE. The Capsat® Telephone will respond with ‘OK’.
Receiving Data Calls
In the following it is described how incoming data calls are received at the DTE connected to
the Capsat® Telephone .