CMT(Comminssioning Maintenance Tool) of the iOS is the monitoring software provided to customers that easily access to the equipment for monitoring.
This application will operate on above the iPhone 4S model.
If you using under iOS 8.0 version , you should be use XP-HV CMT 1.1.2 Version.
If you using iPhone 4 or less, you should be use XP-HV CMT 1.1.2 Version.