ऐसे शुरू हुआ फोन पर 'हेलो' बोलने का चलन, ग्राहम बेल को टेलीफोन के पेटेंट के लिए जाना पड़ा था कोर्ट – News18 हिंदी
Fact check Telephone के Inventor Graham Bell की Margaret Hello नाम की Girlfriend होने के दावे का सच - YouTube
A (Shockingly) Short History Of 'Hello' : Krulwich Wonders... : NPR
Alexander Graham Bell and Montessori - Montessori Education
The inventor's girlfriend's name was Hello, so it is said first on the phone!
Alexander Graham Bell had a deaf wife — and these anti-deaf views
The Hello Girl | Snopes.com
JOURNEYING THRU LIFE: The history of Hello
Alexander Graham Bell | Family Tree | Articles and Essays | Alexander Graham Bell Family Papers at the Library of Congress | Digital Collections | Library of Congress
Was 'Hello' the name of Alexander Graham Bell's wife? - Quora
Did Alexander Graham Bell Say Hello? Educational Resources K12 Learning, Communications, Physical Science, Science Lesson Plans, Activities, Experiments, Homeschool Help
A (Shockingly) Short History Of 'Hello' : Krulwich Wonders... : NPR
The Origins of “Hello” was NOT linked to Graham Bell`s Girl Friend! Find Out the Truth… - Factcrescendo Sri Lanka - English
Mabel Gardiner Hubbard - Wikipedia
Great 'Hello' Mystery Is Solved - The New York Times
Alexander Graham Bell: Telephone & Inventions - HISTORY
Alexander Graham Bell biography - Science Hall of Fame - National Library of Scotland
Alexander Graham Bell: Telephone & Inventions - HISTORY
Home - Alexander Graham Bell Foundation
Alexander Graham Bell biography - Science Hall of Fame - National Library of Scotland
Was 'Hello' the name of Alexander Graham Bell's wife? - Quora
Alexander Graham Bell for Kids | Learn all about this famous inventor | Who invented the phone? - YouTube
Alexander Graham Bell in Love
Alexander Graham Bell had a deaf wife — and these anti-deaf views
![Alexander Graham Bell with his wife Mabel and daughters Elsie (left) and Marian (Daisy)] | Library of Congress](http://tile.loc.gov/storage-services/service/pnp/ppmsc/00800/00856v.jpg "Alexander Graham Bell with his wife Mabel and daughters Elsie (left) and Marian (Daisy)] | Library of Congress")
Alexander Graham Bell with his wife Mabel and daughters Elsie (left) and Marian (Daisy)] | Library of Congress
Why We say Hello When Answering the Phone and not...AHOY!?
No, 'Margaret Hello' was not phone inventor Alexander Graham Bell's girlfriend - Africa Check
