EXHIBIT 99.1

FOR IMMEDIATE RELEASE
August 21, 2002



                        GRAPHON CORP. ANNOUNCES AGREEMENT
                     TO ACQUIRE TELECOMMUNICATIONS ENTITIES



Bellevue,  WA USA - August  21,  2002 -  GraphOn(R)  Corporation  (Nasdaq:GOJO),
(http://www.GraphOn.com),  developer of award-winning connectivity software that
provides  fast  remote  access  to  applications  for  Windows,  UNIX and  Linux
applications,  today  announced that it had entered into an agreement to acquire
three privately-held, affiliated entities in the telecommunications industry.

The first of these entities is Cidco Communications  Corporation, a company that
provides  feature-rich  residential  telephone  equipment to telephone operating
companies in global markets. Based in Morgan Hill,  California,  Cidco has had a
long history of selling to the global telephone  operating  companies,  commonly
known as "telcos",  and pioneered the equipment that allowed Caller ID services.
CIDCO has a broad line of telephone products, which offer enhanced features such
as Caller ID, Call Forwarding, Call Waiting and Answering Services. Cidco treats
telecom  operating  companies  as an  exclusive  distribution  channel,  and its
products are not available in the retail market.

The second of these entities is Cortelco Inc.  located in Corinth,  Mississippi.
Cortelco  has over 100 years of  history  of  providing  high  quality  reliable
telephone  equipment to the communications  industry.  It was formerly a part of
ITT. Cortelco's  strongest  distribution  channel is through major distributors,
such as Graybar and Alltel.  In addition,  Cortelco sells telephones to a number
of telephone service providers worldwide.

The third of these entities is SLL  Communications  Corporation,  also in Morgan
Hill,  California.  SLL is a new start-up  company  established to develop voice
over IP telephone products.

GraphOn expects that following its acquisition of these three entities,  GraphOn
will have annual revenues in excess of $75.0 million.

In order to complete  the  proposed  acquisition,  first  announced in May 2002,
GraphOn will have to file and clear proxy solicitation  materials and obtain the
approval  of  GraphOn's  stockholders.  Closing is expected to occur in November
2002. Upon completion of the acquisition,  GraphOn's  current  stockholders will
retain ownership of  approximately  30% of GraphOn's  outstanding  common stock.
GraphOn  anticipates  that its common  stock will  continue  to be traded on the
Nasdaq Small-Cap Market following the completion of this transaction.

About GraphOn Corporation

For over a decade,  GraphOn  Corporation  has been an innovator and developer of
business  connectivity  software.  GraphOn's high performance software instantly
provides  fast  remote  access,  cross-platform  capability,  and a  centralized
architecture  that delivers a dramatically  lower cost of ownership to the user.
Using GO-Global(R), any application can be simply and easily web-enabled without
any  software  modification  required,  allowing  applications  to be  run  from
browsers or portals.  GraphOn, which markets its solutions through OEM licenses,
independent  software  vendors (ISVs),  application  service  providers  (ASPs),
value-added  resellers  (VARs) and  systems  integrators,  is  headquartered  in
Bellevue,  Washington  and is traded on the Nasdaq  Small-Cap  Market  under the
ticker GOJO (Nasdaq:GOJO). For more information, please visit GraphOn's web site
at http://www.GraphOn.com.

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This press release contains  statements that are forward-looking as that term is
defined in the United States Private  Securities  Litigation Reform Act of 1995.
These statements are based on current expectations that are subject to risks and
uncertainties.  Actual  results  will  differ due to  factors  such as shifts in
customer demand,  product shipment schedules,  product mix, competitive products
and pricing,  technological shifts and other variables.  Readers are referred to
GraphOn's most recent periodic and other reports filed with the SEC. GraphOn and
GO-Global are registered trademarks of GraphOn Corp. All other trademarks belong
to their respective owners.

GraphOn will file a proxy statement/prospectus and other relevant documents with
the SEC concerning the proposed acquisition transaction.  Investors are urged to
read the proxy  statement/prospectus  when it  becomes  available  and any other
relevant  documents  filed  with the SEC  because  they will  contain  important
information.  Investors  will be able to obtain the documents  free of charge at
the website  maintained by the SEC at  www.sec.gov.  In addition,  investors may
obtain documents filed with the SEC by GraphOn free of charge by requesting them
in writing from  GraphOn  Corporation,  11711 South East 8th Street,  Suite 215,
Bellevue, Washington 98005; Attention:  Corporate Secretary, or by telephone, at
(425) 818-1400.

GraphOn and its  directors  and  executive  officers,  and other  members of its
management and employees,  may be deemed to be participants in the  solicitation
of proxies  from the  stockholders  of GraphOn in  connection  with the  merger.
Information  about the  directors  and  executive  officers of GraphOn and their
ownership of GraphOn  common stock is set forth in  GraphOn's  annual  report on
Form 10-K, as amended. Investors may obtain additional information regarding the
interests of such participants by reading the proxy statement/prospectus when it
becomes available.

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