Celcom will be holding their first Blue Cube Day starting from today on 25 March 2016 till 27 March 2016 at Blue Cube, Sunway Pyramid. Customers who sign up for the value-added FiRST Gold postpaid plan can enjoy up to 70% off on smartphones for devices as low as RM130. Plenty of prizes and giveaways as well, including tickets to the upcoming Dato' Siti Nurhaliza and Friends concert. No contract necessary!