UNITED STATES DESIGNATED AGENT LETTER

To

Federal Communication Commission

Equipment Authorization Branch

7435 Oakland Mills Road

Columbia, MID 21046

Applicant

U.S. Designated Agent

Applicable Equipment

FCC ID: 2A4ML-R03

Confirmation of Responsibility

This letter is to confirm that we (“the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below.

ATTN: Director of Certification:

We, Shenzhen COLMI Technology Co., Ltd and Picus Advisors US LLC understand and acknowledge the applicant's consent and the designated agent's obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and e-mail of the designated agent listed above.

We, Shenzhen COLMI Technology Co., Ltd and Picus Advisors US LLC acknowledge the applicant's acceptance of its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later.

Signatures