What is K2 Hour Pass Promotion? The K2 Happy Hour Pass is a promotion on the *675# menu where you are able to purchase 60 mins of Digi-Digi voice bundles valid for 1 hour use only. Related articles How do I purchase the bundle? When my plan expires, what message will I receive? Does the voice bundle accumulate when multiple subscription is done? Can the bundle be purchased on MyDigicel App? What are the Hour Pass Data bundles?