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प्रश्न
Write short note on telex service
टिप्पणी लिखिए
उत्तर
- The Department of telecommunications under the ministry of Communications started the telex service in 1963 to transmit typed messages from one part of the country to another rapidly.
- In 1969, the telex service started in Devanagari script in Delhi.
- Later it spread all over the country.
- This service began to be used in different fields.
- With the rise of internet after 1990, the significance of this service reduced.
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क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 1.07: Science and Technology - Exercises [पृष्ठ ४२]