Which two methods are used to navigate the menu options of an auto attendant on an MCU? (Choose two.)
A. KPML
B. DTMF
C. PiP
D. PoP
E. FECC
F. SCCP
Which two methods are used to navigate the menu options of an auto attendant on an MCU? (Choose two.)
A. KPML
B. DTMF
C. PiP
D. PoP
E. FECC
F. SCCP