HC Deb 29 June 1936 vol 314 c41W
Mr. DAY

asked the Postmaster-General at what date he expects all manual exchanges in the London area to be operated on an automatic system; and what expenditure will be incurred by his Department in completing this conversion?

Major TRYON

The conversion to automatic working of the remaining manual exchanges in the London automatic area, within 10 miles of Oxford Circus, will, it is hoped, be completed by about 1942. It is not possible to make a close estimate of the cost of the conversion, as it depends on the growth of the number of subscribers; but it seems likely that the cost will be at least £10,000,000.