P
ART
III: S
ECTION
D: T
ECHNICAL
Q
UICK
R
EFERENCE
150
&Gn Sets Guard Tone.
&G0
No guard tone, U.S.
and Canada
&G1
550 Hz guard tone,
some European
countries, requires B0
setting.
&G2
1800 Hz guard tone,
U.K., requires B0
setting.
&Hn Sets Transmit Data (TD)
flow control (see also &Rn).
&H0
Flow control disabled
&H1
Hardware flow
control, Clear to
Send (CTS)
&H2
Software flow control,
XON/XOFF
&H3
Hardware and
software flow control
&In
Sets Receive Data (RD)
software flow control (see
also &Rn).
&I0
Software flow
control disabled
&I1
XON/XOFF signals to
your modem and
remote system
&I2
XON/XOFF signals to
your modem only
&Kn Enables/disables data
compression.
&K0
Data compression
disabled
&K1
Auto enable/disable