| Key | Value |
| network | VOR |
| network:wikidata | Q2516485 |
| network:wikipedia | de:Verkehrsverbund Ost-Region |
| old_name:-2015 | Bus 534 |
| old_ref:-2015 | 534 |
| operator | Dr. Richard |
| ref | 840 |
| route_master | bus |
| source:old_ref | https://forum.nv-wien.at/index.php?topic=20269.msg361493#msg361493 |
| type | route_master |