They call and when I answer they hang up; Calling from RCI – I told him to put me on their do not call list and he hung up. This is the 6th call I have received from this number. I called RCI and they said this is not their number. It’s another company saying they are RCI.; I didn’t answer the first 5 times they called. Then they called back to back I answered the second time they didn’t say anything. Tired if the calls!! I block them then they call from another number.; When the caller called there was no answer and they simply hung up when I called back it rang and then I got a busy signal; Call all the time and hang up; Obvious spamming; Spam; Spamming; Sales and not interested.; Lots of calls from them.