• Why Area Codes Are Important

  • 2023/11/10
  • 再生時間： 11 分
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Why Area Codes Are Important

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  • Area codes fundamentally changed the way telephone lines functioned. When area codes were added, one of the most important improvements was that phone users could now make direct long-distance calls (DDD). This significantly increased long-distance calling's effectiveness and speed.


    #History #Technology #Telecommunications #AT&T


    #TheSundeepAugustShow
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あらすじ・解説

Area codes fundamentally changed the way telephone lines functioned. When area codes were added, one of the most important improvements was that phone users could now make direct long-distance calls (DDD). This significantly increased long-distance calling's effectiveness and speed.


#History #Technology #Telecommunications #AT&T


#TheSundeepAugustShow
続きを読む 一部表示

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