After the acquisition, Onfone switched to the TDC mobile network, but were kept as a separate brand until December 2013 where Onfone were re-branded as YouSee Mobile.
Efter dette opkøb skiftede Onfone til TDC's mobilnetværk, men fortsatte som selvstændig brand indtil december 2013 hvor Onfone skiftede navn til YouSee Mobil.