100
Appendix
&En n
= 0–15 V.42 Error Correction Modes
&E0 Non-error correction mode (V.42 disabled).
*** &E1 Auto-reliable mode.
&E2 Reliable mode (V.42 enabled).
Modem-Initiated Flow Control
&E3 Flow control disabled.
*** &E4 Hardware flow control.
&E5 XON/XOFF flow control.
XON/XOFF Pass-Through (
&E5
selected)
*** &E6 XON/XOFF not passed through.
&E7 XON/XOFF passed through.
Hewlett-Packard ENQ/ACK Pacing
*** &E8 ENQ/ACK pacing off.
&E9 ENQ/ACK pacing on.
Non-Error Correction Mode Flow Control
*** &E10 Non-error correction mode flow control off.
&E11 Non-error correction mode flow control on.
Pacing (Computer-Initiated Flow Control)
&E12 Pacing off.
*** &E13 Pacing on.
Data Compression
&E14 Data compression disabled.
*** &E15 Data compression enabled.
$En n
= 0 or 1 V.42 Error Correction at 300 bps
*** $E0 V.42 error correction at 300 bps disabled.
$E1 V.42 error correction at 300 bps enabled.
$EBn n
= 0 or 1 Asynchronous Word Length
*** $EB0 10-bit mode enabled.
$EB1 11-bit mode enabled.
%En n
= 0–5 Escape Sequence Options
%E0 Modem won’t escape.
*** %E1 +++ method.
%E2 Break method.
%E3 Either +++ or break methods.
*** %E4 No
OK
response to +++.
%E5
OK
response to +++.
&Fn n
= 0, 8, or 9 Load Default Configuration
&F0 Load factory default values from ROM.
*** &F8 Read factory default values and DIP switch settings when
&F
is issued.
&F9 Read parameters stored in nonvolatile memory when
&F
is issued.
$Fn n
= 0 or 1 Auto-Reliable Fallback Character Enable
*** $F0 Do not fall back to non-error correction mode connect if CR received.
$F1 Fall back to non-error correction mode connect if CR received.
%Fn n
= 0 or 1 Echo Canceler Offset Frequency Compensation
*** %F0 Disable echo canceler offset frequency compensation.
%F1 Enable echo canceler offset frequency compensation.