Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Miscellaneous

How long have phones been around?

1 Answer
ANSWER

On 7 March 1876, Alexander Graham Bell was granted US patent 174465A, for a method of transmitting speech by telegraphy—the telephone.

{{ relativeTimeResolver(1673050047037) }}
LIVE
Points points 2
Rating
Similar Questions
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 2 Answers
ANSWER
Browse more questions.
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 2 Answers
ANSWER
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 2 Answers
ANSWER
Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 2 Answers
ANSWER
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 1 Answer
ANSWER
Browse more questions.
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 2 Answers
ANSWER
Miscellaneous • 1 Answer
ANSWER

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE

Blog Help Center Conditions of Use Privacy Notice

© 2010 - 2022, Amazon.com, inc. or its affiliates. All Rights Reserved.