As a voice operations engineer, you need to standardize the firmware loads on a Cisco Unified Communications Manager cluster. You need to ensure that all the IP phones are loaded with device defaults load information. Which two locations can you verify to find the IP phones that have their firmware mismatched? (Choose two.)
A. Cisco Unified OS Administration > Software Upgrades > TFTP File Management
B. Cisco Unified CM Administration > Firmware Load Information
C. Cisco Unified CM Administration > Device > Phone
D. Cisco Unified OS Administration > Settings > Version
E. Cisco Unified CM Administration > Device Defaults Configuration
F. Cisco Unified Reporting > System Reports
b would be fine if it were cm admin, device, device settings, firmware load information
f is fine but have to select the report then view details