Such itemised bills shall include an explicit mention of the identity of the supplier and of the duration of the services charged by any premium numbers unless the end-user has requested that information not to be mentioned.
I dtaca le huimhreacha ardráta, luafar go sainráite ar bhillí miondealaithe den sórt sin céannacht an tsoláthróra agus fad na seirbhísí sin a ngearrtar táille ina leith murab é go n-iarrann an t-úsáideoir deiridh nach ndéanfaí amhlaidh.