Specifications

V.3229 / V.3229L <C#>-C
<Re
f
erence>
Abbreviations and Acronyms
End of Number
EOT
End of Text OR End of
Transmission
EPROM
Erasable Programmable
Read Only Memory
ER
Error
ESC
Escape (key)
ETB
End of Block
ETC
External Transmit Clock
ETX
End of Text
EXT
External
F
FA
Feature Activator
FB
Fallback
FCC
Federal Communications
Commission
FDM
Frequency Division Modu-
lation
FDX
Full-Duplex Transmission
FF
Form Feed
FGND
Frame Ground
FL
Flag
FLL
Fixed loss loop
FM
Frequency Modulation
Fox
message
Test message (The quick
brown fox jumps over the
lazy dog) 0123456789
FSK
Frequency-Shift Keying
FX
Foreign Exchange
H
HDLC
High Level Data Link Con-
trol
HDX
Half-Duplex Transmission
Hz
Hertz (cycles per second)
I
INC
Incoming Call
INV
Invalid
INVCU
Invalid Command - Com-
mand Unknown
INVMS
Invalid Command - Message
Syntax Error
INVPS
Invalid Command - Parame-
ter Syntax Error
INVPV
Invalid Command - Parame-
ter Value Error
I/O
Input / Output
IS
International Standard
ISDN
Integrated Services Digital
Network
K
KBD
Keyboard
kbps
Kilobits Per Second
L
LAL
Local Analog Loopback
LAPD
Link Access Protocol - D
Channel
LAPM
Link Access Protocol for
Modems
LB OPTS