Telecom Argentina S.A. announced that on May 15, 2020, a letter was received from Mr. Alejandro A. Urricelqui addressed to the Board of Directors of the Company notifying that, due to personal reasons, he has decided to submit his resignation as Chairman of the Board of Directors of Telecom Argentina effective as from the date of the Board of Directors’ meeting that will accept his resignation and appoint a new Chairman of the Board of Directors, according to section 10 of the Bylaws.