Tamarack Technologies, Inc.
US HEADQUARTERS                ASIAN HEADQUARTERS                EUROPEAN HEADQUARTERS   
Tamarack Technologies, Inc.    TAMARACK TELECOM, INC.            TAMARACK EUROPE B.V.
1521 Orangewood Ave            2F, NO. 23, R&D Road 1            Kamerlingh Onnesweg 6
Orange, CA  92668              Science-Based Industrial Park     4131 PK VIANEN 
                               Hsinchu, Taiwan, R.O.C.           The Netherlands
PHONE: 714-744-3979            PHONE: 886-35-781291              31 -34-7367200
FAX: 714-744-4582              FAX: 886-35-781290                FAX: 31 -34-7377112
TECHNICAL: 714-744-3915        BBS: 886-35-783043                TSH: 31-34-7367222
BBS: 714-744-3972              TSH: 886-35 783029

Tamarack@TamarackTechnologies.com
Internet: http://www.tamaracktechnologies.com