No service

Since this morning we have had no service at all. If I try calling one of my other phones I get a \Call failed"message. Two are contract and the third is prepaid. If I try checking balances via *100# I get a \""Supplementary service error\"". We run a restaurant/take aways and most of our orders come in via telephone. That means we are not doing any business at the moment because Vodacom is in breach of contract. I have made a complaint on their Facebook page"