This report presents the results of the evaluation, conducted by ANACOM in September and October 2009, of the quality of mobile voice services, video-telephony and GSM and WCDMA network coverage (UMTS) provided in the main urban centres and among the main roads of mainland Portugal by the operators Sonaecom (Optimus), TMN and Vodafone Portugal. The evaluation was based on the analysis of technical parameters which reflect perception of quality from a consumer perspective.
