the telephone

By janalbert1

  • telegram

    telegram
    people conect or
    telegrams to communicate with other towns.

  • telephone

    telephone

  • the mobile phone

    the mobile phone
    Dr. Martin Cooper was an inventor from the USA.He was inventor of the mobile phone.

  • mobile phone

    mobile phone
    now,mobile phones are smaller. They also have more functions.
    You can send text messages, listen to music, play computer games
    and take photos.