RJ-11
12-3 HP All-in-One
1
2
2-EXT
3
4
5
6
7
HP All-in-One 1-LINE
HP All-in-One
1.
HP All-in-One 2-EXT
2. HP All-in-One
HP All-in-One 1-LINE
HP All-in-One
3. HP All-in-One 2-EXT
4. HP All-in-One 2-EXT
5.
201