Telefonica Germany GmbH & Co. OHG
O₂ for You O₂ for You
FONIC mobile FONIC mobile
netzclub netzclub
AY YILDIZ Vertriebspartner App AY YILDIZ Vertriebspartner App
FONIC FONIC
PartOS App PartOS App
O₂ Business O₂ Business
K-Classic Mobil K-Classic Mobil