Neat, it’s a rotary dialer macro… Modern Mechanix 1936 – “”Key Caller” Speeds Phone Service – MAKING telephone number connections three times faster than can be done with an ordinary dial device is the work accomplished by a recent London invention. The “key caller,” as machine is called, consists of an instrument resembling a small typewriter.” – Link.
- Portable Rotary Phone – pre-review – Link.
- HOW TO – Rotary phone Winamp control – Link.
- Use a rotary phone as a cell phone handset – Link.