There's a station operating from a fairly rare country and he is adamant that those calling him should be for new country contact only. Despite his requests he has some folks calling him two or more times in the recent past. He seems to have had his fill of such nonsense and called some of them out to the effect of 'What's wrong with you? Are you even listening before you call?' God bless him and I am grateful to add another entity to my log and he has much more patience than I might have in the same circumstance.