I have just registered for this site and I am looking for advice. My relative is constantly bombarded with sales calls and its really worrying me, due to her vulnerability. She is on a call preference service. What else can I do? I have thought about changing her telephone number and making it ex-directory, and only giving it out to only friends and family. I am currently in the process of applying to be appointed a deputy through court order of protection. Would this help? Is it a bad idea? I would really appreciate some feedback from other carers and relatives faced with the same situation. Thanks.