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RotaryCell / build guide

Test your RotaryCell

Repeat a brief check after the case is fitted. Closing the telephone can shift a wire, affect the perceived audio level or reveal interference that was not obvious while the dial was raised.

Completed beige RotaryCell telephone assembled and ready for use

The completed telephone, assembled and ready for its final call checks.

Final checklist

  • Incoming call and bell ringing
  • Outgoing call and rotary dialing
  • Hook operation and two-way audio
  • Charging and battery operation