Where presentation of calling line identification is offered, the service provider must offer the called subscriber the possibility, using a simple means and free of charge for reasonable use of this function, of preventing the presentation of the calling line identification of incoming calls.
Če je ponujen prikaz identitete kličočega priključka, mora ponudnik storitve ponuditi klicanemu naročniku možnost, da na preprost in brezplačen način in zaradi razumne uporabe te funkcije, pri dohodnih klicih prepreči prikaz identitete kličočega priključka.