Engine: Engineering Safety

1. A Select the station you wish to call with the rotary selector switch, depress the button on the handset, and listen for your party to answer the call.
2. B Select the station you wish to call with the rotary selector switch, turn the hand-crank a few revolutions, depress the button on the handset, and listen for your party to answer the call.
3. C Select the station you are calling from with the rotary selector switch, turn the hand-crank a few revolutions, depress the button on the handset, and listen for your party to answer the call.
4. D Select the station you wish to call with the rotary selector switch, turn the hand-crank a few revolutions, and listen for your party to answer the call.

Tip: press A-D to answer