---
 doc/lte-api.txt | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 doc/lte-api.txt

diff --git a/doc/lte-api.txt b/doc/lte-api.txt
new file mode 100644
index 0000000..dfefaf4
--- /dev/null
+++ b/doc/lte-api.txt
@@ -0,0 +1,35 @@
+LTE Hierarchy
+
+Service		org.ofono
+Interface	org.ofono.LTE
+Object path	[variable prefix]/{modem0,modem1,...}
+
+
+Methods		dict GetProperties()
+
+			Returns all LTE configuration properties.
+
+		void SetProperty(string property, variant value)
+
+			Changes the value of the specified property. Only
+			properties that are listed as readwrite are
+			changeable. On success a PropertyChanged signal
+			will be emitted.
+
+			Possible Errors: [service].Error.InProgress
+					 [service].Error.InvalidArguments
+					 [service].Error.Failed
+
+Signals		PropertyChanged(string property, variant value)
+
+			This signal indicates a changed value of the given
+			property.
+
+Properties	string DefaultAPN [readwrite]
+
+			On LTE, contexts activate automatically. This property
+			allows selection of an APN to be used on next
+			automatic activation.
+
+			Setting this property to an empty string clears the
+			default APN from the modem.
-- 
2.7.4