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Mau Tahu Nomor Darurat Pertama di Dunia? Meskipun Alexander Graham Bell membuat telepon pertama pada tahun 1876 dan dipatenkan sebagai penemuan yang mengubah dunia di tahun yang sama. Tetapi, butuh 61 tahun sebelum orang menyadari bahwa penemuan itu bisa dikembangkan lebih jauh. Salah satunya menciptakan sistem tanggap darurat lewat telepon.
Dikutip darimentalfloss.com ide itu baru muncul saat kebakaran rumah di London, Inggris pada 1935. Pada saat itu, satu-satunya cara untuk melaporkan kebakaran atau keadaan darurat medis adalahdial "0" dan memberitahu operator. Operator tidak punya cara untuk membedakan panggilan masuk. situasi darurat tampak persis seperti panggilan sehari-hari, sehingga operator memperlakukan kondisi darurat itu dengan biasa saja. Pada saat mereka tiba dilokasi, hal itu sudah terlambat. Kebakaran itu menewaskan lima orang. Untuk membantu mencegah tragedi semacam terjadi lagi, Inggris menerapkan sistem tanggap darurat dengan menggunakan nomor 999. Salah satu panggilan yang berhasil pertama dibuat pada tanggal 8 Juli 1937, ketika Mrs. Beard dari Hampstead melaporkan bahwa suaminya mengejar perampok di sekitar lingkungan. Polisi tiba segera, dan pencuri ditangkap. AS pun menerapkan sistem yang sama. Hanya saja nomornya berbeda yakni 911. Nomor tersebut diterapkan di Alabama.