28
SPEEDSTER 288 INTERNAL FAX/MODEM
&D
n
Controls Data Terminal Ready (DTR) operations.
&D0
(zero)
DTR override.
&D1
Reserved.
*
&D2
Normal DTR operations.
&F
n
Loads a read-only (non-programmable) factory configuration.
&F0
(zero)
Generic template.
&F1
Hardware flow-control template.
&F2
Software flow-control template.
&G
n
Sets Guard Tone.
*
&G0
(zero)
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.
&H
n
Sets Transmit Data (TD) flow control.
&H0
(zero)
Flow control disabled.
*
&H1
Hardware flow control, Clear to Send (CTS).
&H2
Software flow control, XON/XOFF.
&H3
Hardware and software flow control.
&I
n
Sets Receive Data (RD) software flow control (see also &R
n
).
*
&I0
(zero)
Software flow control disabled.
&I1
XON/XOFF signals to your modem and
remote system.
&I2
XON/XOFF signals to your modem only.
&K
n
Enables/disables data compression.
&K0
(zero)
Data compression disabled.
*
&K1
Auto enable/disable.
&K2
Data compression enabled.
&K3
MNP 5 compression disabled.
&M
n
Sets Error Control (ARQ) 1200 bps and higher.
&M0
(zero)
Normal mode, error control disabled.
&M1
Reserved.
&M2
Reserved.
&M3
Reserved.
*
&M4
Normal/ARQ.
&M5
ARQ mode.
*Default
