Reliance Communications (RCom), part of the Anil Dhirubhai Ambani Group, has finally launched its GSM services across major cities in the country.
The firm has initially launched the service in Mumbai, Delhi, Gujarat, Punjab, Bangalore and Chennai.
According to sources, the company has provided GSM phones to its employees for testing the service installed over 2,500 towers in Mumbai and Delhi circles and invested around Rs 800 crore each for the purpose.