Modern Day Telephone.
In Modern Day we have Cellular devices now that we can carry around with us, our house telephones are more advanced and developed now because we have more options, for example speed dial, speaker, and a call log, back then telephones didn't have any options like that. Another new development and future that has been added to the Modern day technology is more advancement and more features for example, you can now see the time on the telephone screen back then you couldn't, also the Modern day telephones don't have cords that limit your movement, now you have telephones that don't have cords and you can move freely without the cord pulling (Hand free phones)