![](/images/backgrounds/292098/hp-photosmart-c7100-users-manual-54528750x1.png)
splitter, or a parallel splitter which has two RJ-11 ports on the front and a plug on the back.)
Example of a parallel splitter●If your computer has two phone ports, set up the HP All-in-One as described below.
Back view of the HP All-in-One
| 1 | Telephone wall jack | |
| 2 | "IN" phone port on your computer | |
| 3 | "OUT" phone port on your computer | Fax |
| 4 | Telephone |
| |
| 5 | Computer with modem | setup |
| 6 | Use the phone cord supplied in the box with the HP All-in-One to connect to the "1-LINE" |
| |
| | port | |
To set up the HP All-in-One on the same phone line as a computer with two phone ports
1.Remove the white plug from the port labeled 2-EXT on the back of the HP All-in- One.
2.Find the phone cord that connects from the back of your computer (your computer dial-up modem) to a telephone wall jack. Disconnect the cord from the telephone wall jack and plug it into the port labeled 2-EXT on the back of the HP All-in-One.
3.Connect a phone to the "OUT" port on the back of your computer dial-up modem.
4.Using the phone cord supplied in the box with the HP All-in-One, connect one end to your telephone wall jack, then connect the other end to the port labeled 1-LINE on the back of the HP All-in-One.
Note If you do not use the supplied cord to connect from the telephone wall jack to the HP All-in-One, you might not be able to fax successfully. This special phone cord is different from the phone cords you might already have in your home or office.