Letter: Dial M for music

Sir: Your leader 'Future is culture fed through cable' (20 June) took my mind back 70 years to the days when we listened to concerts via the telephone wires on my grandfather's electrophone. He would ask the exchange to put him through to the concert hall and we listened on headphones that were kept in a wooden box like a lady's workbox.

Yours faithfully,

FANNY NOBLE

Stanmore, Middlesex