Services Telecommunications service providers

1.  It is communication at a distance by technological means, particularly through electrical signals or electromagnetic waves.  In 1792 Claude Chappe first fixed semaphore…

Documents Mrs. Gauri Karol Director DIPP. INTRODUCTION Over the last two decades, telecom sector has seen a...

Subscriber Verification by DOT Subscriber Verification by DOT Mrs. Gauri Karol Director DIPP INTRODUCTION Over the last two decades, telecom sector has seen a phenomenal…