2.2.2.2.46 PreferredHwFlow
The PreferredHwFlow key specifies whether to enable hardware flow control for the modem associated with the preferred port. This key is optional.<219> This key is ignored unless the DEVICE key is set to "modem". If the key is present, it SHOULD take one of the values given in the following table.
|
Value |
Meaning |
|---|---|
|
0 |
Disable hardware flow control. |
|
1 |
Enable hardware flow control. |