Vodafone Idea went through many ups and downs in terms of network coverage, data, voice and other aspects but, it seems, Vodafone Idea is all geared up to rev up its pan-India presence and 4G coverage. According to some latest developments, Vodafone Idea is consolidating circle operations into a cluster-based model to improve efficiency, agility. The telecom major is eyeing a stronger competitive positioning in the telecom market. What's the plan? The circles have been bunched into clusters, 10 in all, for operational purposes. Moreover, this renewed commitment to the market is also expected to put to rest speculation around the company's future, sending out strong message that Vodafone Idea is moving into higher gear to remain competitive in the market, as per a PTI report. The massive exercise, which entails consolidation of operations to 10 clusters, will lead to a sharper focus on business. Cluster-based model: Full list These clusters are Punjab, Haryana, Himac