टेलीफोन पर किसने किया था पहला कॉल

आमतौर पर जैसे ही किसी का कॉल हमारे पास आता है तो हम पहला शब्द हैल्लो ही बोलते हैं.

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आज के दौर में हम सभी के पास मोबाइल है. बिना स्मार्टफोन के तो लोग जी नहीं सकते हैं.

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लेकिन मोबाइल से पहले टेलीफोन का दौर हुआ करता था.

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टेलीफोन का अविष्कार Alexander Graham Bell ने किया था.

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टेलीफोन पर जब पहली बार बात की गई थी तो हैल्लो नहीं बोला गया था.

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10 मार्च 1876 को अलेक्जेंडर ग्राहम बेल ने टेलीफोन पर पहली बार अपने दोस्त से बात की थी.

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उन्होंने अपने दोस्त को हैल्लो शब्द नहीं बोला था.

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