Translate the following English sentence to French:
"One of the key issues that the Council - which is keeping an open approach to all of this - must look into in due course concerns the definition of particular principles that are designed to enhance the legibility and effectiveness of this area of electronic communications."
Une des principales questions que le Conseil, qui a une attitude ouverte, devra examiner en temps voulu, concerne la définition de certains principes destinés à renforcer la lisibilité et l'efficacité de ce domaine des communications électroniques.