Big Fat Liar (2002)
Jason and Kaylee communicate with each other using their Cybiko handhelds to try and sneak the late-running Jason into class.
The Cybiko was a handheld computer aimed at teenagers. It has fairly limited features but did include a wireless communication system and was easy to program making it quite popular with enthusiasts.
Jason and Kaylee communicate with each other using their Cybiko handhelds to try and sneak the late-running Jason into class.