Norway-headquartered global telecom major Telenor is close to buying a substantial stake in Unitech Wireless, the telecom arm of the realty major Unitech, for about $1.5 billion. In case the deal goes through, for Unitech it would be Telenor over Telecom Italia. On the other hand, for Telenor, this deal would mean preferring Unitech Wireless over Datacom Solutions, the telecom company jointly owned by Videocon and Vinay Maloo (formerly of HFCL group) which is fast losing its early-mover advantages because of disputes between the two shareholders, sources said. […]