Portugal Telecom Company, Zon Multimedia and its unit Zon TV Cabo Portugal and Vodafone Group’s Vodafone Portugal Unit have signed a five year mobile virtual network operator (MVNO) contract.

Under the agreement, Zon will offer mobile phone services to its consumers through Vodafone’s network.

Zon further plans to launch its own brand mobile service which will include mobile broadband and voice services in the fourth quarter.