Update docs

documentation/builders/README.md

@@ -25,6 +25,7 @@
 
 * [Bluetooth (and audio buttons)](./bluetooth-audio-buttons.md)
 * [Auto Hotspot](./autohotspot.md)
+* [Samba](./samba.md)
 * [Concepts](./concepts.md)
 * [System](./system.md)
 * [RPC Commands](./rpc-commands.md)

documentation/builders/samba.md

@@ -0,0 +1,18 @@
+# Samba
+
+To conveniently copy files to your Phoniebox via network `samba` can be setup during the installation process. The folder `./shared/` will be exposed as network share `phoniebox`, giving you access to the audio and config folders.
+
+## Connect
+
+To access the share open your OS network environment and select your Phoniebox device. 
+Alternatively directly access it via url with the file explorer (e.g. Windows `\\<ip-address-of-your-phoniebox>`, MacOS `smb://<ip-address-of-your-phoniebox>`).
+
+See also
+* [MacOS](https://support.apple.com/lt-lt/guide/mac-help/mchlp1140/mac)
+
+## Credentials
+
+As login credentials use the same username you used to run the installation with. The password is `raspberry`.
+You can change the password anytime using the command `sudo smbpasswd -a "<your-username>"`.
+
+