Thousands overcharged as merger causes computers to go haywire CWC hit by phone bill chaos by SIMON FLUENDY Telecoms company Cable and Wireless Communications is facing a multi-million pound nightmare because its telephone billing system has gone haywire. Telecoms watchdog OFTEL is investigating as thousands of phone customers with the £8 billion giant are being overcharged. Solving the problem, caused by computer chaos, is expected to take at least six months. The company says the confusion stems from last year's merger between the Cable & Wireless phone subsidiary Mercury and three regional cable companies that had phone customers of their own. Efforts to unite the customers on a single billing system ran into difficulties. The company also warns it can compensate only customers who discover mistakes for themselves because its computers cannot work out who has been affected. CWC was formed last year from the agreed merger of Videotron, Nynex, Bell CableMedia and Mercury Communications, creating a rival to British Telecom with almost a million customers. Malcolm Budinger, a technical planning manager at CWC, said 'Our biggest problem is the legacy billing system - it is losing us customer goodwill'. The billing problems are also delaying the introduction of new services such as mailboxes that store faxes. Some customers inherited from cable companies are being charged peak rates for calls made on bank holidays. They are victims of Mercury's former policy decision to recognise only three bank holidays during the year while the cable company customers had been allowed more. The computer confusion has also switched some customers from one set of tariffs to another without notice - in breach of their contracts. And the system is unable to cope with bills for customers with more than one line. Some are being charged for calls made during much earlier billing periods. Because CWC is still restructuring as a result of the merger - involving 1,500 job losses and a heavy reduction in the number of call centres - the problems could become worse before they improve. The company admits that it cannot rule out problems with the phone system itself. 'We haven't had that kind of complaint, and it shouldn't happen, but we can't say it won't', say CWC. It added that customers were being switched into the amalgamated billing system from one cable company at a time and warned of the problems on a regional basis. Almost 80,000 former Videotron customers around Southampton were the first to be warned of the switch, generating about 100 complaints of misbilling. London customers have also been switched, while former Bell CableMedia customers will follow in August. One former Videotron customer became so furious at CWC that he organised a demonstration outside the company's London HQ. Alastair Scott from London and 60 supporters - accompanied by a pantomime horse and a pantomime chicken - handed out more than 900 leaflets in March protesting about unfair treatment. Scott said, 'I organise an Internet Web site dedicated to monitoring CWC's treatment of customers and I know hundreds of people who have been misbilled'. Examples of rogue billing included two calls made from the same number simultaneously and calls charged at the wrong rate, Scott said. Richard Sliwa from London said his first bill from the new system was almost £100 too high. 'As a result of applying incorrect tariffs, my bill was £93 in excess of what CWC is due', he said. The billing period started on May 2 and the intervening period is correctly billed. I spoke to the company last week, only to be told it was not aware of any billing errors. Customer Martin Paton said that on top of billing problems he had received contradictory information from CWC customer services staff. One told him bank holiday calls were charged at weekend rates, another that they were not. 'Customer service is a disgrace', he said. 'They don't seem to know what they are talking about'. © Associated Newspapers 1998