were made from. After joining the company, he reported daily to Rasikbhai Meswani, then executive director. The company was being built from scratch with the principle of everybody contributing to the business and not heavily depend on selected individuals. Dhirubhai treated him as a business partner allowing him the freedom to contribute even with little experience. This principle came into play after Rasikbhai's death in 1985 along with Dhirubhai suffering a stroke in 1986 when all the responsibility shifted to Ambani and his brother. Mukesh Ambani set up Reliance Infocomm Limited (now Reliance Communications Limited), which was focused on information and communications technology initiatives. At the age of 24, Ambani was given charge of the construction of Patalganga petrochemical plant when the company was heavily investing in oil refinery and petrochemicals. 2000s–present On 6 July 2002, Mukesh's father died after suffering a second stroke, which elevated tensions between the brothers as Dhirubhai had not left a will for the distribution of the empire in 2004. Their mother intervened to stop the feud, splitting the company into two, Ambani receiving control of Reliance Industries Limited and Indian Petrochemicals Corporation Limited, which was later approved by the Bombay High Court in December 2005. Ambani directed and led the creation of the world's largest grassroots petroleum refinery at Jamnagar, India, which had the capacity to produce 660,000 barrels per day (33 million tonnes per year) in 2010, integrated with petrochemicals, power generation, port, and related infrastructure. In December 2013 Ambani announced, at the Progressive Punjab Summit in Mohali, the possibility of a "collaborative venture" with Bharti Airtel in setting up digital infrastructure for the 4G network in India. On 18 June 2014, Mukesh Ambani, while addressing the 40th AGM of Reliance Industries, said he will invest Rs 1.8 trillion (short scale) across businesses in the next three years and launch 4G broadband services in 2015. Ambani was elected as a member into the National Academy of Engineering in 2016 for engineering and business leadership in oil refineries, petrochemical products, and related industries. In February 2016, Ambani-led Jio launched its own 4G smartphone brand named LYF. In June 2016, it was India's third-largest-selling mobile phone brand. The release of the service Reliance Jio Infocomm Limited, commonly known as Jio, in September 2016 was a success, and Reliance's shares increased. During the 40th annual general meeting of RIL, he announced bonus shares in the ratio