Zoom Dialer 27 - Manual (Page 6)

2 Hotline Dialer Installation & User Guide
dialer cord going into the wall jack you've chosen. Once you do this, the light
should blink once a second to show that the dialer is installed correctly. If the
light stays ON constantly, you should swap the cords plugged into the dialer,
so that the short cord goes into jack 1. Now the LED should blink properly,
showing that the dialer is installed correctly.
Power
Cube
Phone
Jack
Dialer Cord
(short)
Dialer
1 2
Note: If the dialer's LED remains on solidly (i.e., does not blink), plug the
dialer cord into the dialer's phone jack 1. This is very important.
If you'd like, you can mount the dialer on your wall using the self-adhesive
pad provided, or you can use screws if you prefer. To use the self-adhesive
pad, peel off the tape on both sides of the pad, stick the pad to the bracket on
the slightly smaller side with holes, and then attach the bracket to the wall.
Instead of using the pad, you can attach the bracket with two ¾" #6 flathead
wood screws, available in any hardware store.