How many voice expansion slots are available on the UC520?
A.
5
B.
0
C.
2
D.
3
E.
1
F.
4
G.
Unlimited
How many voice expansion slots are available on the UC520?
How many voice expansion slots are available on the UC520?
How many voice expansion slots are available on the UC520?
How many voice expansion slots are available on the UC520?
A.
5
B.
0
C.
2
D.
3
E.
1
F.
4
G.
Unlimited