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Alexander Graham Bell was the first one to invent the phone which was really big and had wires all over.
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Telephone transmission extends across and between major cities.
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Alexander Graham Bell made the first long distance call.
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Alexander Graham Bell added switches and rotary dials to his phone which made it easier to call and dial numbers. (figure wheel dial)
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Telephones were now made in a way that they can get several at the same line.
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Alexander Graham Bell started to make the first mobile phone because he wanted to know if there can ever be a portable phone.
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First phone which was combined a ringtone and handset together.
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This is when he started released the first long distance calling phone.
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This is when he started released the first long distance calling phone.
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The first telephone cable released.
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The first long distance call made by the satellite.
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First touch tone phone introduced which had 12 buttons and a home button.
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When the first 911 call was made.
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First portable phone fully made.
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The U.S military starts using phones to make communication easier.
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The public tests a common phone system.
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Voice over the internet which allowed people to make voice call from the internet.
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100 million phones sold in the U.S.
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Phones have now become so popular and so useful that everybody around you has a phone. We have more than 20 phone companies today but it all started with one company.
