Specifications

36
MT1932ZDX Quick Reference Guide
Command: #F n Fallback Modes When On Line
Values: n = 0, 1, or 2
Default: 2
Description: #F0 No fallback when on line.
#F1 Fall back decrementally from maximum speed to
4800 bps as line conditions deteriorate..
#F2 Fall back decrementally to 4800 bps; fall forward
when line conditions improve.
Command: &G n Guard Tones
Values: n = 0, 1, or 2
Default: 0
Description: &G0 Turn off ITU-T guard tones.
&G1 Turn on ITU-T 550 Hz guard tone.
&G2 Turn on ITU-T 1800 Hz guard tone.
Notes: • The ZDXK is locked to the ITU-T 1800 Hz guard tone (&G2).
• Guard tones are not used in North America.
Command: H n On Hook/Off Hook
Values: n = 0 or 1
Default: None
Description: H0 Go on hook (hang up).
H1 Go off hook.
Command: $H n Help Screens
Values: n = 1, 2, or 3
Default: None
Description: $H1 Display Help Screen #1.
$H2 Display Help Screen #2.
$H3 Display Help Screen #3.