Orange UK brand and marketing director Pippa Dunn has been promoted to director of the company’s £1bn prepay business. She will replace Jim Graham, who is leaving to join European buy-out house Candover after three years at Orange.

Dunn joined Orange in 2003. She was director of sponsorship for Orange Group before her UK role and joined from NTL where she was product marketing director for broadband. She also worked for Coke for five years in several senior brand and sponsorship positions.

Dunn’s new role commences in the new year. She will continue to manage both the prepay and brand teams until Orange hires a brand marketing director.