Mobilezone Holding is a holding company. Co., through its subsidiaries is engaged in the mobile and fixed-line telecommunications sector. Co. maintains agreements with three providers active in Switzerland that pay provisions to Co. for its activities in soliciting new customers and subscription extensions. Co. maintains two divisions: Retail and Service Providing. The Retail division is a supplier of cellular telephone products and services; an advisor to small and mid-sized companies; active in e-commerce, and is a telecommunications products wholesaler. The Service Providing division offers fixed-line services; manages call centers and provides subscriptions on Orange network.