                             DELRINA CORPORATION

        895 Don Mills Road                6830 Via Del Oro
         500-2 Park Centre                    Suite 200
         Toronto, Ontario               San Jose, California
          Canada M3C 1W3                  U.S.A. 95119-1353

NORTH AMERICAN SUPPORT
Bulletin Board (BBS): (416) 441-2752     WinComm:            (416) 443-4395
Fax InfoLine:         (416) 443-1614     Forms Products:     (416) 441-3086
Fax:                  (416) 441-0774     Macintosh Products: (416) 441-2457
DosFax/WinFax/LITE:   (416) 441-0921     Network Products:   (416) 441-1928
WinFax PRO 4.0:       (416) 443-4390     Consumer Software:  (416) 441-4628

U.K. SUPPORT
General Support:   44(0)181-207-7033     Fax:             44(0)181-207-7034

===========================================================================
                   T E C H N I C A L    N O T E S

                         Product: WinFax PRO 4.0
                    Document No.: 6010
                   Document Date: November 3, 1994
===========================================================================
Subject: Upgrades to WinFax PRO 4.0

North American Customers
========================
Purchasers of Delrina products containing WinFax PRO 3.0, purchased after 
February 1, 1994, are entitled to a free upgrade to WinFax PRO 4.0. The 
products include:

	WinFax PRO 3.0
	WinFax PRO 3.0 for Networks*
	Delrina Communications Suite v1.0
	Keep In Touch Pack
	Fax and Find

Some products will include a free upgrade sticker, although the sticker is 
not required for the free upgrade.

* A network capable version of WinFax PRO 4.0 is also available.

To order your upgrade, mail the following items to Delrina. Please allow 
4-6 weeks for delivery.

1.  Original dated sales receipt or purchase order.

2.  UPC barcode on outside of product box OR original cover of the WinFax 
    PRO 3.0 User's Guide.

3.  $9.95 US per upgrade to cover shipping and handling costs. Payment can 
    be made by check, money order or credit card.

4.  Name and address indicating where to send the free upgrade.

	Upgrade Address
	---------------
	Delrina
	Dept. F119
	P.O. Box 690
	Buffalo, NY
	14207-0690


International Customers
=======================
Upgrade offers vary depending on international versions and locations. To 
order your upgrade, contact your local Delrina office or distributor where 
you purchased the product. Delrina addresses are listed on the back page of
all product manuals. 

International sales territories are described in the table on the following
page. If you do not have a local office or distributor, send a fax to 
International Sales in Toronto, Canada at (416) 443-9273 or (416) 441-0333,
or call (416) 441-3676 and ask for International Sales. 


Delrina U.K.
------------
Tel:  44(0)181-207-3163
Fax:  44(0)181-207-5316

Denmark
Finland
Iceland
Ireland
Netherlands
Norway
Sweden
United Kingdom

Delrina Germany
---------------
Tel:  49-89-641-9220
Fax:  49-89-641-9229

Austria
Bulgaria
Czech Republic
Germany
Hungary
Poland
Slovenia
Switzerland

Delrina France
--------------
Tel:  33-1-46.94.80.40
Fax:  33-1-46.94.80.49

Belgium
France
Italy
Luxembourg
Portugal
Spain


Note:  Shipping and handling charges may vary depending on your location.

