FRANKFURT/PARIS, Aug 4 (Reuters) – Apple Inc, the world’s most profitable mobile phone maker, has denied a report that it is working on a plan to market communications services directly to consumers that would bypass telecom operators on which it now relies to deliver services. Business Insider had on Monday reported that the iPhone maker was testing a so-called mobile virtual network operator (MVNO) service in the United States, which would involve it renting capacity from one or more network operators to sign up its own customers.