Radios and phones are crucial interactive elements that often trigger audio logs or conversations, providing vital narrative information. Many of these are optional and can be easily missed if you're not thorough. Radios often play broadcasts from a mysterious voice, offering cryptic clues and philosophical musings about the 'Pattern'.
Phones, both landlines and public phone booths, often contain recorded conversations between characters, revealing their fears, hopes, and theories. Always interact with any phone or radio you encounter, even if it seems to be static. Sometimes, a brief interaction is all it takes to trigger a hidden audio clip. These audio fragments are essential for piecing together the full story and understanding the characters' perspectives.