In this video will provide you the information of Telecommunication Evolution in India.
Topics covered in this video are the following:
- Telecommunication users in India
- Overall active mobile phones users in India
- Which Telecommunication company has maximum users in India
- Which telecommunication companies are merged
- Who did the very first phone call
- Inventor of Telephone
- When telecommunication has began
- Which was the very first telephone introduced in India
- How many telecommunication networks are in India
- Which was the very first telecommunication services in India
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