0
The rotary dial phone used a wheel to dial a sequence of numbers. It went into use as early as the 1890s to overcome the need for an operator to connect all calls.
The rotary dial remained in use until the 1980s and beyond.. Even today, many telephone exchanges still support the rotary dial signalling.
Wiki User
∙ 11y ago
Wiki User
∙ 9y agoThe first rotary dial for rotary phones was patented by Almon Brown Strowger in 1892. The rotary dial with holes did not come about until 1919.
Wiki User
∙ 13y agoi have no clue but if you know uptate this lame answer
Wiki User
∙ 12y agoWiki User
∙ 14y ago1929!
Add your answer:
Earn +20 pts
Who invented rotary phones?
Bob Marley
What do cell phones and rotary phones have a like?
boath fones
Who invented rotary engine?
Andrew J. Beard
What Make or model of car is a type of phone?
The only thing I can think of is the word "rotary". There are rotary engines and old rotary phones that had dials....hope this helps.
What other kind of phones besides pulse tone?
Rotary
When was the rotary press invented?
it was invented when ur mamma was born
What is Rudolph known for?
He invented the Rotary Engine.
Who invented the rotary engine?
Felix Wankel
What year were head phones invented?
what year were the head phones invented
What year were the head phones invented?
what year were the head phones invented
What is Rudolph diesel known for?
He invented the Rotary Engine.
What country was the rotary clothes line invented?
Australia
