Given a new VoWLAN survey and deployment using 7921G phones, which three items would be the best recommendations for survey and deployment? (Choose three.)
A. 2.4 GHz deployment
B. 5 GHz deployment
C. 11 Mb/s mandatory rate with lower rates disabled
D. 12 Mb/s mandatory rate with lower rates disabled and optional 36 Mb/s higher disabled
E. -65 dBm cell edge with 25 dB SNR
F. -67 dBm cell edge with 10 dB SNR
