automatic telephone exchange उदाहरण वाक्य

He was involved, among others, in the commissioning of the first automatic telephone exchange in Kuantan and the installation of the microwave link between Terengganu and Kelantan.
When automatic telephone exchanges were introduced, the base of a candlestick also featured a rotary dial, used for signaling the telephone number of an intended call recipient.
Watkin first worked in the Equipment Department of the National Telephone Company and helped develop the first fully automatic telephone exchange in Staffordshire Potteries that opened in 1904.
The Borno-Russel dictatorship oversaw the expansion of the economy, building over of road, establishing an automatic telephone exchange, modernizing the nation's port facilities, and establishing a public health service.
Near starvation after the revolution, he was given a government job as a district telephone inspector from an admiring commissar and he helped build Moscow's first automatic telephone exchange.

The Strowger Automatic Telephone Exchange Company became the Automatic Electric Company, which Strowger was involved in founding, although Strowger himself seems not to have been involved in further developments.
The Borno-Russel government oversaw the expansion of the economy, building more than of road, establishing an automatic telephone exchange, modernizing the nation's port facilities, and establishing a public health service.
The complexity of a short animation on a few hundred cells is less than the existing automatic telephone exchanges in use at the time ( e . g . 5XB switch ).
Also in this gallery is a small working local automatic telephone exchange where visitors can use adjacent telephones to dial each other and watch the exchange components whirr around to make the connections.
The first commercial installation of a telephone dial accompanied the first commercial installation of a 99-line automatic telephone exchange in La Porte, Indiana, in 1892, which was based on the 1891 Strowger designs.