AT&T 610 - Control Characters

User's Guide
August 1985
Control Characters
Received Characters
Page 8- 3
The following table lists the ASCII control characters and
describes actions, if any, that the terminal takes in response
to the characters.
Table 8-B. ASCII Control Characters
Displayed Hex
Character
Mnemonic Character Code
Function
Null NU 00
none
Start of Header
SOH
SH
01 none
Start of Text
STX
Sx
02 none
End of Text
ETX
EX
03
none
End of Transmission
EOT
ET
04
none
Enquiry
ENQ
EO
05
none
Acknowledge
ACK
AK
06
none
Bell
BEL
.0
07
ring bell
Back Space
BS
BS
08
backspace
Horizontal Tab
HT
1
09
horizontal tab
Line Feed (New Line) LF
-
OA line feed
-
-
Vertical Tab VT V
T
OB
line feed
Form Feed FF
FF
OC
line feed
Carriage Return
CR
f
OD carriage return
Shift Out SO
So
OE select G 1 font
Shift In SI
SI
OF select GO font
Data Link Escape DLE
DL
10 none
Device Control 1 DCI
D1
11 none
Device Control 2 DC2
D2
12 turn on print on-line
Device Control 3 DC3
D3
13 none
Device Control 4 DC4
D4
14 turn off print on-line