DEVIS (v.2) Operator’s Manual
Keywest Technology Early Warning Systems
Keywest Technology
14563 W. 96
th
Terrace
Lenexa, Kansas 66215
800.331.2019
www.keywesttechnology.com
24
KWT TM 2-1-DEVISOM
14 Mar 03
Change 02
You may set the number of rings for DEVIS to wait prior to answering the phone line. It is set at
a default of one ring. If you have a telephone looped through DEVIS, it may be desirable to
change the number of rings (FIGURE 23).
If AUTO ANSWER is de-selected (no check mark in the box), DEVIS will NOT answer the line.
This should be left as default as shown.
To change the number of rings, highlight the number in the RINGS box, and type desired amount
of rings.
The DTMF setup form will display activity on DEVIS. The “Digits Received” text box will
display any touch-tones received by DEVIS. This box is for troubleshooting purposes only
(FIGURE 24).
DIAL-UP CONTROL
Part of the unique feature set of DEVIS, is its ability to record a voice message via telephone,
and play it back over the air, during a presentation, at the command of telephone touch tones.
DEVIS can also play live voice from a telephone connection over the air. This is probably the
function most used, while record and playback method may never be used—still the capability
exists.
When you dial DEVIS, you will receive a set of voice prompts. Listen to the instructions to
record, preview, and initiate playback of your voice file. Be sure you review your message
before playing back over the air, as “what you say, is what you get”.
Figure 25 is the entire DTMF command quick reference guide.
Figure 23
Figure 24
