Tata Sons is acquiring about 63.1 percent stake in Bangalore based telecom network gear maker Tejas Networks. The Tata group has signed an agreement to acquire 43.35 percent of Tejas for Rs 18.50 billion that triggered an open offer by Tata Sons to acquire shares of the company from the public. The acquisition strengthens the Tata group’s standing at a time when 5G wireless networks are rolling out around the world. And in our tech conversation, Shruti Kapoor explains how her AI bot Wingman helps salespeople close more deals faster