America Móvil B de C : Summary for AMX General Extraordinary Shareholders’ Meeting

SUMMARY RELATED TO THE INFORMATION PROVIDED AS PART OF THE

GENERAL EXTRAORDINARY SHAREHOLDERS' MEETING OF AMÉRICA MÓVIL, S.A.B. DE C.V., TO BE HELD ON APRIL 23, 2026 IN MEXICO CITY AT 11:00 A.M.

By means of a resolution adopted by the Board of Directors of América Móvil, S.A.B. de C.V. (the "Company") and pursuant to article Fifteenth of the Company's bylaws, the Company called its shareholders to the General Extraordinary Shareholders' Meeting (the "Meeting"), to be held on April 23, 2026 at 11:00 a.m. (Mexico City time), in the Company's Auditorium located at Lago Zurich 245, Plaza Carso, Edificio Telcel, 15th Floor, Colonia Ampliación Granada, Alcaldía Miguel Hidalgo, 11529, Mexico City, to address the following items:

1. Discussion and, if applicable, approval of a proposal to cancel all the Company's shares held by the Company as treasury shares and acquired pursuant to its share buyback program. Adoption of resolutions thereon.

2. Proposal to amend article six of the Company's bylaws to implement the resolutions adopted, if the case, in relation with the proposal to cancel the Company's shares held by the Company as treasury shares and acquired pursuant to its share buyback program. Adoption of resolutions thereon.

3. Appointment of delegates to execute, and if applicable, formalize the resolutions adopted by the meeting. Adoption of resolutions thereon.

Information related to the items of the Agenda

Discussion and, if applicable, approval of a proposal to cancel the Company's shares held by the Company as treasury shares. Adoption of resolutions thereon.
Item I.	Discussion of a proposal to cancel the shares representative of the Company's capital stock that are currently in treasury, derived of the Company's buyback program.
Proposal to amend the Company's bylaws. Adoption of resolutions thereon.
Item II.	In case the Meeting resolves to cancel the Company's shares held as treasury shares, a proposal to amend article six of the Company's bylaws will be submitted to the Meeting, to reflect the cancelation of shares through (i) a reduction in the number of shares; and (ii) a reduction in the capital stock, in proportion to the canceled shares. The amendment to article six is exemplified as follows (considering for this example the cancelation of 1,041,000,000 Series B shares held as treasury shares by the Company as of March 20, 2026): ARTICLE SIX. - The capital stock is variable. The minimum fixed portion of the capital stock, which is not subject to withdrawal, amounts to MXN [$227,358,587.21] ([two hundred twenty-seven million three hundred fifty-

	eight thousand five hundred eighty-seven Pesos 21/100]) $231,289,892.26 M.N. (two hundred thirty-one million two hundred eighty-nine thousand eight hundred ninety-two Pesos 26/100) divided into an aggregate of [60,204,000,000] ([sixty billion two hundred four million]) 61,245,000,000 (sixty-one billion two hundred forty-five million) no-par value Series "B" registered common shares, all of which are fully paid and non-assessable.
Appointment of delegates to execute and formalize the resolutions adopted by the Meeting.
Item III.	Submission of a proposal to appoint Alejandro Cantú Jiménez, Rafael Robles Miaja and Ernesto Carlos Leyva Pedrosa as delegates of the Meeting, empowering them to jointly or separately act on behalf of the Company to carry out, among other matters, the following: (i) take all necessary action in order to legalize, in whole or in part, the minutes of the meeting before notary public; (ii) prepare and publish any and all notices related to the resolutions adopted by the Meeting; and (iii) issue certifications regarding the minutes of the meeting.

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