Telephone Marketing The customer relationship management portfolio includes telephone marketing as a major component. The Scholz & Friends Group, together with the dialogue specialists of the g k k DialogGroup, provides call-centre services e.g. inbound/outbound, telesales, info lines and help desks, selection procedures, e-mail processing, dealer/field-force support, response handling as well as SMS/MMS services at the locations of Frankfurt, Hanover, Munich and Bremen. Our specialists for Telephone Marketing Scholz & Friends European Office Scholz & Friends Dialog Group Scholz & Friends European Agenda g k k DialogGroup