Dial Tone; Speaker Key; Volume/Scroll Keys - ESI IVX 20 User Manual

IVX 20

Dial tone

When you first lift your handset, you will hear an internal dial tone that allows you to call other
stations or perform other internal functions. To gain an outside dial tone, dial 9 (or 8 or 7)
a programmable feature key that has been set as a line key. (A line key, when pressed,
automatically gains an outside line. Consult your system's Administrator if you have questions.)

SPEAKER key

For hands-free conversation, use the SPEAKER key.
If you press SPEAKER when an outside call rings, this will connect you to the caller via your phone's
built-in speakerphone and light the SPEAKER LED (light-emitting diode).
While using the handset, pressing SPEAKER and hanging up the handset will switch the caller to
your speaker. To revert to the handset from speakerphone mode, lift the handset again.
Group listening
To have a handset conversation along with the caller's voice broadcast over your speaker, press
SPEAKER while on a handset conversation but do not hang up the handset.
Hands-free answer (internal calls only)
You can program your phone either to enable or disable hands-free answer (PROG/HELP 3 5).
With hands-free enabled, an internal call to your station generates a short ring and a double
connect tone, then automatically connects the caller to your speakerphone.
With hands-free disabled, an internal call to your station generates a single ring cadence.
Note: Outside calls ring with a double ring cadence.

Volume/scroll keys

The two smaller keys just above the dialpad labeled
•
Adjusting the volume heard through the handset and speaker — Your phone will maintain the
chosen volume setting until you change it.
•
Serving as scroll keys for operations, such as Esi-Dex or programming, that may show several
entries on the display.
2
What you dial to reach an outside line depends on your system's particular setup. If you're not sure, consult your
Administrator.
Digital Feature Phone operation
and serve two purposes:
2
or press
A.3