Case Communications Mayze 24, Reference Manual, Page: 104 / 166

/F Fallback Format
This command is used to set up a fallback communications format.
/F0 Fallback facility disabled.
/F1
V.21, 300 bps.
/F2 V.22, 600 bps.
/F3 V.23, 75/1200 bps.
/F4
V.22, 1200 bps. Default.
/F5
V.22bis, 2400 bps.
%F Fallback Request
This command selects either primary rate (determined by
F
) or
fallback rate (determined by
/F
).
%F0 Fallback disabled. Primary rate used. Default.
%F1 Fallback selected. Fallback rate used.
&G
Guard Tones
Normally only used in V.22bis mode, this command enables you to
select the guard tone frequency required by approval authorities.
&G0 No guard tone. Default.
&G1
Guard tone 550 Hz (Scandinavian countries).
&G2
Guard tone 1800 Hz (UK and most of the world).
/G T/2 Equaliser
This command is used to enable or disable the T/2 equaliser.
V.22bis or V.22 operating modes only.
/G0 T/2 equaliser disabled.
/G1 T/2 equaliser enabled. Default.
Normally enabled for V.22bis or V.22 modes.
X460-306851 Issue 1 8-12 Rev.0