All questions related to installations, configurations and maintenance of Advanced Host Monitor (including additional tools such as RMA for Windows, RMA Manager, Web Servie, RCC).
Test phone without using HostMonitor? That will be hard...
Many phones use the same set of AT commands (AT+CPIN, AT+CREG, AT+CPMS, AT+CSMS, AT+CMGC) but there are various minor issues, settings, options...
I would recommend to connnect phone to the system and check with HostMonitor.