Ask anyone when they last tried calling a telephone helpline to get a problem resolved, be it to change a mobile phone plan, complain about DTH signals, or just a simple bank account transaction. Chances of finding a happy customer are scarce. The average time per call itself, say experts, is 5 to 15 minutes, which includes navigating the maze of options, reaching a human interface, explaining the problem to him/her and getting a response. Consider the number of times people are put on “hold” by the call centre executive to “find a solution”. Most people give up after a couple of minutes and simply hang up.