Specifications

Baud rate is how fast characters travel. You can choose 110 or 300
baud, but 110 is rarely used. The default is 300.
Duplex controls how characters are displayed. If you get double
characters (lliikkee tthhiiss) or none at all, change the option
between half duplex and full duplex. The default is half.
Parity controls error-checking. You can choose 7N1, 8N1, 7E1, or
7O1. The first number is data bits. The middle letter means (N)o
parity, (E)ven parity, or (O)dd parity. The last number is stop bits.
8N1 and 7E1 are used most often. The default is 8N1.
Return determines what the Supercom 4400 sends when you press
the key. You can choose CR or CR/LF. CR (carriage return)
goes to the beginning of the current line. CR/LF (carriage return
plus line feed) goes to the beginning of the next line. The default is
CR.
To connect your Supercom 4400 with a computer, the other person
should use 300 baud, half duplex, 8N1, and CR settings.
Turning on ASCII code and changing options
The Supercom 4400 is set to automatically use the code it needs to
answer a call, but you can set the unit to only use ASCII code at any
time. When you do, the Supercom 4400 will not try to use other
codes. Follow these steps to turn on ASCII code:
1. Press the code key ( + ). You will see CODE
(AUTOMATIC) on the display.
2. Press the to change the setting to ASCII.
3. Press the key to use the current ASCII options or press the
key to change options.
Use the following keys to change settings:
The chooses a setting.
The key continues to the next setting.
The key saves the options and returns to your
conversation.
The code option always returns to automatic when you hang up or
turn off the Supercom 4400.
Esc
Return
Spacebar
Return
Esc
Spacebar
0Ctrl
Return
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