Where do you get the cell phone on poptroica?

The cell phone that you hold does not function, unlike the one that you obtain on Nabooti island (which is not held).

The only way to obtain a held cell phone is to Randomize your character, which removes all the image and costume items you currently display, and can also change your gender. This is a non-reversible change. To use the Randomizer, hold down the keys CTRL and SHIFT on your keyboard and press R to toggle through the various possibilities. Not all possible appearances will be displayed.