It was first produced at the Savoy Theatre on 31 March 1883 to 1 January 1884 as a companion piece to Gilbert and Sullivan's Iolanthe.
The fashion in the late Victorian era was to present long evenings in the theatre, and so producer Richard D'Oyly Carte preceded his Savoy operas with curtain raisers such as A Private Wire.
[1] W. J. MacQueen-Pope commented, concerning such curtain raisers: Philip FitzStubbs loves Rose Frumpington who lives in the house on the opposite side of the street.
Philip, assuming that he is speaking to Rose, becomes increasingly agitated at the strange answers he is getting down the wire, and eventually rushes across the street.
All is explained, and finding that there is no spiritual objection, Mrs. Frumpington accepts Fitzstubbs's proposal, and the parents consent to the marriage of their children.