sentences:  To circumvent media restrictions, Indian National Congress activists, led by Usha Mehta, contacted Mumbai-based amateur radio operators, "Bob" Tanna (VU2LK) and Nariman Printer to help broadcast messages to grass-roots party workers across the country.The radio service was called the "Congress Radio", and began broadcasting from 2 September 1942 on 7.12 MHz.The station could be received as far as Japanese-occupied Myanmar.