You're not just going to have that, So, first of all, you had sound. You had a bell, so if anything went wrong — (Laughter) — or the machine needed the attendant to come to it, there was a bell it could ring. (Laughter) And there's actually an instruction on the punch card which says \"Ring the bell.\" So you can imagine this \"Ting!\"
Anda tidak hanya mendapat itu saja. Jadi pertama-tama, ada suara. Di sini ada lonceng jadi jika ada yang tidak beres -- (Tawa) `` atau mesin ini memerlukan bantuan dari orang, loncengnya akan berbunyi. (Tawa) Dan ada juga perintah di dalam kartu pons yang berkata, \"Bunyikan lonceng.\" Anda bisa membayangkan suara \"Ting!\"