![background image](https://i.berrydoc.net/BlackBerry Curve 9320 9315 9310 9220/en/BlackBerry Curve 9320 9315 9310 9220_en349.png)
Turn on or turn off TTY support
1.
From the home screen, press the
key.
2.
Press the
key > Options > TTY.
3.
Change the TTY field.
4.
Press the
key > Save.
A TTY indicator appears in the connections area at the top of the home screen.
User Guide
Accessibility options
349
![background image](https://i.berrydoc.net/BlackBerry Curve 9320 9315 9310 9220/en/BlackBerry Curve 9320 9315 9310 9220_en350.png)
Related information
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