HC Deb 16 December 1959 vol 615 c155W
9. Mr. Cronin

asked the Postmaster-General if, having regard to the greatly increased speed with which a number can be obtained by a push-button type of automatic telephone, as compared with the rotary-dial type now in use, he will consider introducing the pushbutton type of telephone into the telephone service.

Mr. Bevins

The possibilities here are being studied in conjunction with the use of electronic switching in the telephone service. I agree that push buttons are quicker to operate than dials, but with the present electro-mechanical switching system, their use would not speed up the time for connecting calls, and would necessitate the provision of additional equipment at the telephone exchange, so increasing costs.

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