1&1 Telecommunication SE Android Apps and Games

Control-Center is a mobile customer-account app for 1&1 users who want to manage telecom and home internet services from an Android phone or tablet. It brings customer details, invoices, data consumption, call minutes, contract options, SIM settings, roaming controls, and service requests into one personal area. Users can also review order and billing notifications, set up 1&1 email addresses, check Wi-Fi or connection issues, and reach help or customer service. With account access and an internet connection, it turns routine provider administration into a convenient on-the-go task.