Fernschreib-Vermittlungskraftwagen (Kfz. 72) mit Fahrgestell desm. gl. Lkw. (o)
Contrary to the Luftwaffe, the Heer used most probably a differnt version of the Fernschreib-Vermittlungskraftwagen - telex-relaying-motor vehicle - (Kfz. 72). Der The superstructure had three windows on ech side and was broadened.
Several Abspannleisten - marshalling pannels - are visible on the roof. This also points into the direction of a Vermittlungskraftwagen. The vehicles were photographed in connection to the Nachrichten-Führungs-Regimenter.