Good news for all the SRK fans. The makers of superstar Shah Rukh Khan’s much-awaited film ‘Happy New Year’ have now come out with a unique concept for the mobile phone and tablet users to promote their Diwali release. Interestingly, viewers can now watch the upcoming film’s trailer via WhatsApp by simply giving a missed call or dropping in a WhatsApp message at +919819020202 to get the HNY Trailer on their mobile. If this is not enough then, the restriction by WhatsApp on a broadcast message has specially been removed for this campaign. ‘Happy New Year’ is directed by Farah Khan and also features Deepika Padukone, Shah Rukh Khan, Abhishek Bachchan, Sonu Sood, Boman Irani and Vivaan Shah. The film is said to be a rollicking, flamboyant, colourful, witty, action-packed musical bonanza and would release in Hindi, Tamil and Telugu languages.