I have this cell phone from Nokia and I really like this cell phone. Though there are some minor issues with this cell phone but I think that it is bearable for the time being. Now the main issue for which I have shown up myself here. I have a number here and it is really troubling me. I have seen that sometimes it just gives me the BLAN call and sometimes only miss call. I just want to get rid of this irritation and hence I thought that it will be great to get the matter discussed here. I have seen that some of the Nokia Cell phones have this functionality by which they can just bar the calls. I have even trouble with the messages that I get from the sender and hence would like to know if there is anything by which I can avoid both the scenarios here.