In its efforts to pay off debt owed by its Indian subsidiary Vodafone Idea, parent company Vodafone Group will sell its remaining 3% stake in Indian tower company Indus Towers for around $300 million. Both entities have been shaking out their pockets to pay off debt and fund network development for the Indian operator. While the debt levels are eye watering, Vodafone Idea is ploughing on with a sense that India cannot afford to let its third largest operator fail. This is Vodafone Group’s final bow out from ownership in the towerco, and follows the broader trend for Vodafone and other operators to sell tower assets for cash. Vodafone will sell its remaining 79.2 million shares in the tower company…