SINGAPORE - Three stints in prison for fraud and criminal breach of trust convinced budding entrepreneur Anil David that it was about time he did something more with his life. His resolve prompted him to build on an idea he had while in prison to set up his own call centre. It began as a call centre back but has evolved into a multi-channel contact centre that also offers a full range of services, including call handling, e-mail marketing, Webchat interaction and social media management. Mr Anil was inspired by the chief executive of the call centre he himself worked in while behind bars.