What command will add a second line to a ephone-dn?
A. Ephone-dn 1 Dual-line
B. ephone-dn 3 dual-line
C. ephone-dn 2 dual-line
D. ephone-dn dual-line
What command will add a second line to a ephone-dn?
A. Ephone-dn 1 Dual-line
B. ephone-dn 3 dual-line
C. ephone-dn 2 dual-line
D. ephone-dn dual-line