Braille text table

Author: msuchane

docs/how-to/accessibility/read-screen-in-braille.md

@@ -77,5 +77,21 @@ The Orca screen reader can display the user interface on a refreshable Braille d
 
 If you're reading a document in a language different than your system language, set the language text table in BRLTTY.
 
+1. Browse the available text tables. They're stored in the `/etc/brltty/Text/` directory:
+
+    ```bash
+    ls /etc/brltty/Text/
+    ```
+
+2. Select the code of the language that you need for your document.
+
+    For example, if you want to read a document in Italian, the text table file is `/etc/brltty/Text/it.ttb` and the language code is `it`.
+
+3. In the `/etc/brltty.conf` file, set the language code in the `text-table` directive. For example, to set the Italian text table:
+
+    ```text
+    text-table	it
+    ```
+
 ## Troubleshooting