N79CNI-903M-1Radio Pocket Modem

Communication Network Interface International 13F Dae-A Bidg. 165-5, DongGyo-Dong, Mapo-Ku, Seoul 121-200, Korea Tel : +82-2-330-5623 Fax: +82-2-330-5733 Federal Communications Commission Authorization and Evaluation Division Laboratory Division 7435 Oakland Mills Road Columbia, MD 21046 Date : May 3, 2000 Subject : Commitment Dear Sir/Madam : We, the undersigned, hereby authorize Intertek Testing Services to act on our behalf in all matters relating to applications for equipment authorization, including the signing of all documents relating to these matters. Any and all acts carried out by Intertek Testing Services on our behalf shall have the same effect as acts of our own. We also here by certify that no party to the applications authorized hereunder is subject to a denial of benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). This agreement expires one year from the current date.

Communication Network Interface International 13F Dae-A Bidg. 165-5, DongGyo-Dong, Mapo-Ku, Seoul 121-200, Korea Tel : +82-2-330-5623 Fax: +82-2-330-5733 Federal Communications Commission Authorization and Evaluation Division Laboratory Division 7435 Oakland Mills Road Columbia, MD 21046 Date : Dec. 11, 2001 Reference : FCC ID:N79CNI-903M-1 Subject : Requesting confidentiality of CNI-903M-1 for FCC type acceptance application CNI requests that following specified detailed technical information regarding CNI-903M-1 radio modem to be kept confidential by the Federal Communication Commission (FCC). Also the technical information should be prevented from public inspection and from the disclosure to competitors. If such information is released to public or competitors, it will cause serious harm to CNI. The following Exhibits with specific sections described should be confidential: - Exhibit 4 Block Diagram - Exhibit 5 Schematics - Exhibit 10 Parts List - Exhibit 12 Operational Description If you have any question, please do not hesitate to contact me.

FCC ID: N79CNI-903M-1 FCC ID: N79CNI-903M-1 FCC ID: N79CNI-903M-1

Model No. : CNI-903M Communication Network Interface 9 MAN : 70 60 MSN : CNI - 903M EXTERNAL VIEW 1/1 01.04.12 Made in korea 7.8 20 39 9 47 10 FCC ID :N79CNI-903M-1

FCC ID: N79CNI-903M1 FCC ID: N79CNI-903M1 FCC ID: N79CNI-903M1 FCC ID: N79CNI-903M1 FCC ID: N79CNI-903M1 FCC ID: N79CNI-903M1

FCC ID: N79CNI-903M1 FCC ID: N79CNI-903M1 FCC ID: N79CNI-903M1 FCC ID: N79CNI-903M1 FCC ID: N79CNI-903M1 FCC ID: N79CNI-903M1