HP All-in-One
HP All-in-One 1-LINE
/
A
A
DSL
1
B DSL
HP All-in-One
B DSL
HP All-in-One
PBX ISDN
2
C PBX
ISDN
HP All-in-One
C PBX
ISDN
HP All-in-One
3
D
D
4
E
E
4 7
F/
F/
5
G
4 5
H
/
4 6
I/
456
J
/
25