MAXTECH 28 用户手册
9
with &D0)
&F4
Same as &F2 except for Macintosh computers (&F2
with &D0)
with &D0)
&F5
Same as &F except V.42bis and flow control are
disabled
disabled
&G0
Guard tone disabled
&G1
550 Hz guard tone
&G2
1800 Hz guard tone
&H
Display help screen
&L0
Modem is set up for dial-up line operation
&L1
Modem is set up for leased-line operation
&L2
Modem is set up for Auto-connect leased-line operation
&M0
Asynchronous operation
&O0
Disable originate-only mode
&P0
US setting for off-hook-to-on-hook ratio
&P1
UK and Hong Kong off-hook-to-on-hook ratio
&S0
Force DSR Signal High (ON)
&S1
DSR off in command mode, on in on-line mode
&T0
Ends test in progress
&T1
Perform Local Analog Loopback Test
&T3
Perform Local Digital Loopback Test
&T4
Grant Remote Digital Loopback Test request by
remote modem
remote modem
&T5
Deny Remote Digital Loopback Test request
&T6
Perform a Remote Digital Loopback Test
&T7
Perform a Remote Digital Loopback Test and Self-
Test
&T8
Perform Local Analog Loopback Test and Self-Test
&V
Displays Active and Stored Profiles
&W0
Stores the active profile as Profile 0
&W1
Stores the active profile as Profile 1
&Y0
Configuration Profile 0 active upon Power on or
reset
reset
&Y1
Configuration Profile 1 active upon Power on or reset
&Zn=x
Store phone number x into non-volatile RAM(n=0-3)
%D0
Disable Clear-down signal
%D1
Enable Clear-down signal
%E0
Disable auto-retrain
%E1
Enable auto-retrain