Have you ever heard or play the game Bounce, this game is in-build in some Nokia handset e.g. Nokia 1280, etc. While playing this game I have found some Easter egg (some people called it cheat code) in the game. It may happen that the developer of this game developed this to check or to debug the game.
The Easter egg is the player will not die even when they are in contact with the enemy or obstacles. To activate this Easter egg, just open the game and play. On the game enter the below code.
While entering the above code you will hear two sounds (if game sound is enable in the setting). One after you has entered half of the number and the second one is when you have complete entering the number.
If you heard these two sounds, it means that the Easter egg has activated.
Enjoy the game!