De Key Technical 对比 A1 Corex Tools 的使用情况和统计数据

This app provides access to all maintenance areas for the contract partners from Lieven de Key. After installation and registration, the phone will function as a digital key. Access is provided only for the contract period and necessary areas. In addition to the digital key, there is information about the location of the maintenance area, contact options, reporting facilities and other useful information.