Arcor AG & Co. KG, Communication Services TELE2 GmbH og Firma 01051 Telekom GmbH driver deres virksomhed gennem offentlige telenet i Tyskland og tilbyder deres kunder et fast operatørvalg via samtrafik med Deutsche Telekoms lokale net. 25.
Arcor AG & Co. KG, Communication Services TELE2 GmbH and Firma 01051 Telekom GmbH operate in Germany using public telecommunications networks, and offer their customers a carrier selection service through interconnection to the local network of Deutsche Telekom. 25.