3 ms·
Dialing back based on tones is not sci fi at all. The glass thing is sci fi though. Good stuff!
by adrianhel 8y ago
Dialing back based on tones is not sci fi at all. The glass thing is sci fi though. Good stuff!
- JetSpiegel 8y agoIn the show, Olivia remembers those tones and happens to have an app for that on her smartphone, Walter doesn't make that leap. I found some applications on the Play Store that can allegedly decode the tones, so it might not be so strange.