Exhibit 99.1

                            WYNNEFIELD CAPITAL, INC.
                          450 SEVENTH AVENUE, SUITE 509
                            NEW YORK, NEW YORK 10123



June 28, 2002

Anthony V. Carollo
& The Board of Directors
Syntellect, Inc
16610 North Black Canyon High Way
Suite 100
Phoenix, AZ 85053

Dear Tony and other Board Members:

We are deeply concerned that there have been no announcements from Syntellect
(SYNL) regarding actions taken to avoid delisting from the NASDAQ National
Market and NASDAQ SmallCap Market as announced in your press release of May
31st, 2002. Delisting will eliminate liquidity in SYNL stock and ultimately wipe
out what is left of shareholder value.

Unfortunately, you and your board were not in the frame of the mind to take any
advice when a wide array of alternatives may have been available to avoid the
total loss that now appears to be a looming possibility. We certainly hope that
the addition of Camille Jayne to your board is providing you with constructive
direction and "an unentrenched voice" to salvage with what is left of your
shareholders investment.

As we have said before, it is imperative that you move with dispatch to avoid
delisting and a complete equity debacle by selling SYNL (if this is still
possible) or finding a financially stronger strategic partner to take on the
task of reviving the equity of all shareholders. Further, consistent with your
fiduciary responsibilities and to reassure your non-officer/director
shareholders that you are actively pursuing all transactional alternatives, we
insist you keep all shareholders fully informed with respect to steps being
taken by SYNL management to avoid an equity catastrophe.

Sincerely,


/s/ Nelson Obus
--------------------------
Nelson Obus


FOR SYNTELLECT CORPORATE OFFICE TO CIRCULATE TO THE BOARD OF DIRECTORS.