The Board of Directors of Vodafone Idea Limited (VIL) has approved scheme of amrgamation of its two wholly owned subsidiaries- Vodafone India Digital Limited (VIDL) and Idea Telesystems Limited (ITL) with the operator. The rationale behind the scheme which includes -simplification of the corporate structure; better, efficient and economical management and control over the running of businesses of the subsidiaries; elimination of duplication in administrative cost and multiple record keeping thus resulting in cost savings, increased operational efficiencies and administrative convenience; and creating better synergies across the group, optimal utilization of resources and obtaining eco.