Gummiphone

The Gummiphone is a gameplay feature in Kingdom Hearts III.

Kingdom Hearts III
The Gummiphone which is a phone created by and given to Sora by Chip and Dale. It is made up of Gummi Blocks, allowing it to communicate across different worlds.

Sora, Ienzo and Chip/Dale all have Gummiphones.

Functions
The Gummiphone contains two cameras, a microphone, and the ability to communicate between worlds. In the story, Sora can use it to make video calls between worlds, like a normal smartphone. In gameplay, Sora can take pictures, scan QR codes in order to download Classic Kingdom minigames, and read Jiminy's Journal, which is now digital and maintained by Jiminy Cricket on the phone itself.