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+Act on received SMS
+===================
+
+[◀ Go back to main README](../README.md)
+
+Description
+-----------
+
+RouterOS can act on received SMS. Reboot the device from remote or do
+whatever is required.
+
+A broadband interface with SMS support is required.
+
+Requirements and installation
+-----------------------------
+
+Just install the script:
+
+    $ScriptInstallUpdate sms-action;
+
+Configuration
+-------------
+
+The configuration goes to `global-config-overlay`, this is the only parameter:
+
+* `SmsAction`: an array with pre-defined actions
+
+Then enable SMS actions:
+
+    / tool sms set allowed-number=+491234567890 receive-enabled=yes secret=s3cr3t;
+
+Usage and invocation
+--------------------
+
+Send a SMS from allowed number to your device's phone number:
+
+    :cmd s3cr3t script sms-action action=reboot;
+
+The value given by "`action=`" is one of the pre-defined actions from
+`SmsAction`.
+
+See also
+--------
+
+* [Forward received SMS](sms-forward.md)
+
+---
+[◀ Go back to main README](../README.md)  
+[▲ Go back to top](#top)
diff --git a/sms-action b/sms-action
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 # Copyright (c) 2018-2020 Christian Hesse <mail@eworm.de>
 #
 # run action on received SMS
+# https://git.eworm.de/cgit/routeros-scripts/about/doc/sms-action.md
 
 :global SmsAction;