Changes
* A single click on it would switch {{UBIK}} from the current [[Location_Manager#Possible_positioning_modes|positioning mode]] to LLA only mode (PositioningMode set to LLA_ONLY_MODE);
* Another click from LLA only mode to the previous mode.
Since [[Release {{VersionAndroid|2.4.3]]}}, the LLA only button is also shown when LLA_MODE was active initially.
When '''LLA only mode''' is '''active''', {{UBIK}} ignores all other location updates except the ones from [[#Scanning LLA markers|scanning LLA markers]].
