Evolution of the Telephone 1856 – 2020 (Landline)

Advancement of the Landline Telephone 1856 – 2020 #telephone #history #tech

This is a glance at the advancement of the telephone. The background will certainly be given in a different video clip.

1856 Telettrofono
30 models developed in between 1856 as well as 1871. Since absence of funds, never ever Patented the development. Made Use Of Make and also Break Circuit

1863 Reis Telephone

1876 Liquid Phone By Graham Bell
Individual to obtain a license for the telephone as Meucci did not have the funds to patent. Prior to the telephone exchange they virtually worked as a primitive intercom.

1877 Bells First Commercial Phone

1878 Acoustic Telephone
Utilized in the USA to link any kind of websites not surpassing a range of 1.6 kilometres in between them.

1880 Gower Bell First European Telephone
1878 Bell Coffin Phone
1880 Bell Blake
1882 Western Electric Three Box Phone
1884 Western Electric Long Distance Phone
1888 Ericsson a/c
1890 Ericsson Skeletal Phone
1892 Eiffel Tower 1st Australian Phone
1892 Candlestick Phone and also Ringer
1900 First Payphone
1905 Strowger Telephone 1st Dialer
1911 First Standard Payphone 50A
1919 Candlestick With Dial
1926 Western Electric A.
1937 Western Electric 302 + Ringer.
1938 Western Electric Business Phone.
1945 First Commercial Answering Machine.
1949 Western Electric.
1949 WE 554 Most Popular Rotary Wall Phone.
1957 880 Speaker Phone Automatic Electric.
1958 Western Electric Call Director.
1959 Princess Phone with Night Light.
1964 Western Electric 2500 Most Popular Desk Phone.
1964 WE 2554 Most Popular Wall Touch Tone.
1965 El Grillo 1st Flip Phone.
1966 Tele 724 1st Touch Tone in UK.
1967 Batphone.
1968 Trimline Phone Dial in Handset.
1969 First Videophone.
1971 First Caller ID gadget.
1974 Rovafone Semi-Cordless Phone.
1973 WE Touch A Matic 1st Solid State Memory.
1980 First Commercial Cordless Phone.
1981 Garfield Phone.
1983 Cabbage Patch Phone.
1984 Mac-Phone Prototype.
1985 Gumby Phone.
1986 B&O Beacom.
1988 First Commercial Caller ID by BellSouth.
1991 Vtech 900 NDX 1st electronic 900MHz Cordless.
1991 AT&T 1337 1st Digital Answering Machine.
1992 Clear Trimline Re-release.
1993 Star Trek Phone.
1994 Princess Re-release.
1995 VocalTec Internet Phone First VoIP.
2002 Vtech 5831 1st 5.8 Ghz.
2005 First Skype WiFI VoIP Phone.
2006 Vonage VoIP Service.
2008 Ooma Core Free VoIP Service.
2009 B&O BeoCom.
2012 iDect Eclipse.
2014 iDect Boomerang.
2016 Philips Faro.
2017 NVX 200 – Bluetooth Speaker Answering Machine.
2018 V-Tech LS.
2020 Nucleus Ily Video/VoIP Phone.