Actions: Devices > Jabbla > Jabbla device > Second Display
The actions in the Second Display options group allow the user to clear or to enable or disable text on the partner display of the Jabbla device, to display messages and set the number of text lines.
| Action | Description |
|---|---|
| Clear text | The user clears the text on the partner display of the Jabbla device. |
| Screen on | The user enables showing the text on the Jabbla device's partner display. |
| Screen off | The user sets showing the text on the Jabbla device's partner display. |
| Screen on/off | The user sets showing the text on the Jabbla device's partner display. |
| Show message box content on | The user ensures that each character, once entered in the message, is shown on the Jabbla device's partner display. |
| Show message box content off | The user ensures that the text of the message is only shown on the Jabbla device's partner display, when the user selects a cell with a read action from the category. |
| Show message box content on/off | The user switches between the Show message box content on and Show message box content off actions. See elsewhere in this table for more information about these actions. |
| 1 text line | The user displays one text line on the Jabbla device's partner display. |
| 2 text lines | The user displays two text lines on the Jabbla device's partner display. |
| 3 text lines | The user displays three text lines on the Jabbla device's partner display. |