Vodafone Idea lost 1.56 million wireless subscribers during the same period.
Musk accused the tech giant of not complying with its obligations under the merger agreement.
The panel discussed marketers' view on AI, metaverse and cookie-less world.
Added over 80,000 people to its workforce during the last nine months.
Joins FOX, NBCUniversal & ViacomCBS as minority owners in the joint venture
