Antenna TV - It's National Telephone Day!! Alexander Graham Bell filed the patent for the telephone on this day in 1876. | Facebook
![National telephone day. april 25. holiday concept. template for background, banner, card, poster with text inscription. | CanStock National telephone day. april 25. holiday concept. template for background, banner, card, poster with text inscription. | CanStock](https://cdn.w600.comps.canstockphoto.com/national-telephone-day-april-25-eps-vector_csp91017182.jpg)
National telephone day. april 25. holiday concept. template for background, banner, card, poster with text inscription. | CanStock
CMC Technology Group - Happy national telephone day😀#communication #cmc # telephone #telephones #communications #phone #phonesystems #phonesystem #miltonkeynes #furzton #furztonlake #furztonlakemiltonkeynes | Facebook
![National Telephone Day 2020: Cool Facts on Telephone That Will Make You Feel Instantly Smarter | 👍 LatestLY National Telephone Day 2020: Cool Facts on Telephone That Will Make You Feel Instantly Smarter | 👍 LatestLY](https://st1.latestly.com/wp-content/uploads/2020/04/National-Telephone-Day-2020.jpg)
National Telephone Day 2020: Cool Facts on Telephone That Will Make You Feel Instantly Smarter | 👍 LatestLY
![National Telephone Day 2022 Date, History and Significance: Know Interesting Facts About Telephone That Will Blow Your Mind! | 🙏🏻 LatestLY National Telephone Day 2022 Date, History and Significance: Know Interesting Facts About Telephone That Will Blow Your Mind! | 🙏🏻 LatestLY](https://st1.latestly.com/wp-content/uploads/2022/04/57-National-Telephone-Day.jpg)
National Telephone Day 2022 Date, History and Significance: Know Interesting Facts About Telephone That Will Blow Your Mind! | 🙏🏻 LatestLY
![NATIONAL TELEPHONE DAY – April 25 | National Day Calendar | National day calendar, Telephone, Administrative professional day NATIONAL TELEPHONE DAY – April 25 | National Day Calendar | National day calendar, Telephone, Administrative professional day](https://i.pinimg.com/originals/56/14/75/5614759b01f47a6dd9a28d38611ec109.jpg)