3Com 000839-08 Manual page 159

&Fn Loads a read-only (non-
programmable) factory
configuration.
&F0 Generic template
&F1 Hardware flow
control template
&F2 Software flow control
template
&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.
154
T Q R
ECHNICAL UICK EFERENCE
&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