India adds 5.5 million mobile subscribers in August, total base rises to 1.29 billion: TRAI

New Delhi, Sept. 28 -- India added 5.5 million mobile subscribers in August, taking the country's total mobile subscriber base to 1.29 billion, according to data released by the Telecom Regulatory Authority of India (TRAI).The data highlighted that the wireless subscriber base stood at 1.29 billion…