Plot — What is The Step by Step Switch about?
This AT&T informational film describes in detail how step-by-step switches work, and demonstrates their real-time operation by calling a 5-digit phone number from another dial telephone.
Quick Facts
| Type | Movie |
| Released | 1951 |
| Genre | Documentary |
| Language | English |
| Runtime | 8 min |
The Step by Step Switch — FAQ
Is The Step by Step Switch worth watching? This AT&T informational film describes in detail how step-by-step switches work, and demonstrates their real-time operation by calling a 5-digit phone number from another dial telephone.
Where can I stream The Step by Step Switch? Streaming availability for The Step by Step Switch is listed above when a platform is confirmed. MovieLink App is an info guide and hosts no files.
When did The Step by Step Switch release? It released in 1951.
