Primal Technologies Open Services Platform (OSP)
Approved for Interoperability for IS826 Prepaid-Voice Mail-SMS
with Nortel CDMA Wireless Infrastructure.

Mississauga, June 22 2005 — Primal Technologies Inc. ( www.primaltech.com) today announced that their Open Services Platform (OSP) has achieved interoperability approval from Nortel for three Enhanced Services products. This was achieved using CDMA infrastructure equipment located at Nortel’s Wireless Interoperability Lab in Richardson, Texas. Primal Technologies OSP is approved using ANSI-41/IS826 signaling standards for interoperability with Nortel’s Mobile Telephone Exchange (MTX) 12.

"Nortel is a committed provider for CDMA networks and the successful interoperability testing with Nortel demonstrates our commitment to IN applications for the CDMA network environments," said Stephen Lehr, Director of USA Sales of Primal Technologies "Our inter-working demonstrates the 8 years of continued solution offerings from IN application solutions." The Open Services Platform (OSP) with its many applications is simultaneously connected to the IP and SS7 network.

Primal OSP applications supported and verified through Nortel interoperability include Voice Mail, IN Prepaid, and SMS. "We are entering a new period of carrier growth where intelligent decisions will be based upon flexibility and evolution paths that include inter-working relationships with key partners".

To administer, monitor, and control all aspects of the OSP, the service provider utilizes Primal Skylight, A GUI interface that is highly intuitive by design. Skylight also exceeds telecom expectations for a simple, highly-focused turnkey solution to manage, monitor, and report on prepaid subscriber revenue and usage. Primal’s Skylight empowers the Service Provider to provide a wide selection of features that can be self administered and tailored to meet individual needs over the IP network.

About Primal Technologies Inc.
Primal Technologies Inc. is focused on making advanced services possible and profitable for broadband, wireless, and wireline carriers in North America and Central America. The company is a developer of IN telecom applications with many customers throughout North America and Central America including: Unite Communications, Peoples Wireless, MTS, Bearing Point, Telus, MTS-Allstream, Chariton Valley, CityTel, Farmers Cellular, XIT, and Worldcom. Please visit the website at www.primaltech.com for details.

For More Information - contact:
Stephen Lehr
Director of USA Sales
Primal Technologies
slehr@primaltech.com
972-495-2128