Which figure shows E&M voice-port configuration??

A.
voice-port 0/2/0
signaling loopstart
cptone GB
station-id number 1781
ring number 2

B.
voice-port 0/3/0
operation 2-wire
type 1
signal wink-start

C.
voice-port 0/0/0
operation 2-wire

type 2
signal wink-start
cptone AU

D.
voice-port 0/0/0
operation 4-wire
type 1
signal wink-start

E.
voice-port 0/2/0
signaling loopstart
cptone GB
station-id number 1781
ring number 3