| dtr (R83) | Index Level | dtr-on |
| Syntax | dtr-off {port.number} |
| Category | TCL |
| Type | Verb |
| Description |
toggles off data terminal ready.
If the port is not specified, the current port is used. |
| Options | |
| See Also | port.number |
| Example | |
| Warnings | |
| Compatibility | D3 7.0 AP |
| dtr (R83) | Index Level | dtr-on |