HC Deb 15 July 1959 vol 609 c390
15. Mr. Hirst

asked the Postmaster-General whether he will arrange for the Post Office to announce the name of the caller when operating the personal call service.

Mr. Marples

This is the normal practice, except where the caller withholds his name or asks the operator not to announce it. If my hon. Friend has a particular case of difficulty in mind, I shall be glad to make inquiry.