| r (R83) | Index Level | w (R83) |
| Syntax | <ctrl>+s |
| Category | Definitions |
| Type | Definition |
| Description | used in asynchronous communications to suspend the flow of data to a device. Its counterpart is <ctrl>+q ("x-on"). |
| Options | |
| See Also |
fc (R83) modem-on modem-off x x-off x-on hung port |
| Example | |
| Warnings | |
| Compatibility | D3 7.0 AP R83 |
| r (R83) | Index Level | w (R83) |