Huawei Ascend Y500

[jayne shappy]

Hi
I have one of these phones and i accidentally used the blacklist and the person i put on there sent me a message althought the phone didnt ring etc it showed up a icon which showed there was a message . So i found this button which said id get no notification when the num on blacklist tried ringing or txtg. I want to find this button so i get notifications when my blacklist num rings or sends a mess . I cant find it helpppppppppppppppppppppppppppppp