Black Box MD885A-R3 Modem User Manual


 
99
5.0 Hayes Emulation Mode
Table 5-1 (continued). Hayes Compatible Commands.
COMMAND FUNCTION/EXPLANATION
Y Long-Space Disconnect*
Y0 Disables long-space disconnect.
Y1 Enables long-space disconnect.
Z Recall Stored User Profile
Z0 Resets modem and recalls stored user profile 0.
Z1 Resets modem and recalls stored user profile 1.
, (comma) Pause –– No parameters, but default pause time (in
register S8) is two seconds.
; (semicolon) Forced Command State
No parameters.
@ Wait For Silence Before Dialing –– No parameters, but
default wait time (register S7) is 30 seconds.
! (exclamation) Initiate Flash
No parameters
&C Data Carrier Detect Control *
&C0 DCD always ON when DTR is present.
&C1 DCD ON only in the presence of suitable data.
&C2 DCD ON when DTR is present; then toggles off for
50 ms upon disconnect.
&D Data Terminal Ready Control *
&D0 Ignore DTR.
&D2 Go on-hook, assume command state and disable auto-
answer upon DTR ON-to-OFF.
&D3 Reinitialize in the event of DTR ON-to-OFF.
&F Recall Factory Configuration
No parameters.
&G Guard Tone Control *
&G0 Guard tone disabled.
&G1 Enables 550 Hz guard tone.
&G2 Enables 1800 Hz guard tone.