Commands to set the modem's blind dialing modes.
| Blind_Off | Detect dialtone before dialing |
| Blind_On | Do not detect dialtone before dialing |
A single command string.
HKR, Settings, Blind_Off,, "X4"
HKR, Settings, Blind_On,, "X3"
If the modem does not support blind dialing, the corresponding registry entry should not be included. The supported commands must be indicated in the ModemOptions member of the Properties registry entry.
ModemOptions in the Properties registry setting documentation