TIM Shareholders' Meeting – 15 April 2026: attendance and voting

Without prejudice to the procedures for the preventive exercise of the right to vote specified below, the participation and exercise of the right to vote at the Shareholders' Meeting will take place, in accordance with the provisions of Article 106 of Decree-Law no. 18/2020 converted by Law no. 27/2020 as subsequently amended and supplemented (the effects of which were last extended by Decree-Law 31 December 2025, no. 200, converted, with amendments, by Law no. 26 of 27 February 2026), exclusively through the representative designated by the Company

Entitlement to voting rights

Persons for whom the reference intermediary transmits to the Company the appropriate communication certifying entitlement to the right on 2 April 2026 (record date) shall be entitled to vote, exclusively in the manner indicated below. Those who become holders of shares after that date will not have the right to attend and vote at the Shareholders' Meeting.

The communication of the reference intermediary must be received by the Company by the end of the 3rd trading day prior to the date set for the Shareholders' Meeting (i.e. by 10 April 2026). The right to attend and vote remains unaffected if the communication is received by the Company after this deadline, provided that it is received before the start of the Shareholders' Meeting.

Shareholders with shares deposited with the Company must use the usual communication channels available to them.

Representation at the Shareholders' Meeting

As specified above, attendance at the Shareholders' Meeting is permitted only by granting a proxy and/or sub-proxy to the Appointed Representative, pursuant to:

− art. 135-undecies of the TUF, through the "Proxy Form to the Appointed Representative", or

− art. 135-novies of the TUF, with the right to use the appropriate ordinary and/or sub-proxy forms made available.

The Appointed Representative may be granted a written proxy pursuant to Article 135-undecies of the TUF, at no cost to the delegating party (except for any shipping costs), with voting instructions on all or some of the items on the Agenda.

The proxy to the Appointed Representative pursuant to Article 135-undecies of the TUF must be granted by filling in and signing the specific Proxy Form to the Appointed Representative which will be available from 16 March 2026, in a printable and/or editable version, in the section of the website www.gruppotim.it/assemblea, dedicated to the present Assembly. The proxy form to the Appointed Representative, duly completed, with the relevant written voting instructions, accompanied by a copy of an identity document of the delegating party (or of the legal representative or attorney with suitable powers, together with documentation certifying his/her qualification or powers), must be received, in original, by 13 April 2026, 11.59 p.m.:

− for proxies in handwritten signature, to:

Trevisan & Associati Law Firm

Viale Majno n. 45

20122 MILAN - Italy;

− for proxies with qualified electronic signature or digital signature, by certified e-mail, to the address rappresentante-designato@pec.it.

Within the same term and in the same manner, the proxy and voting instructions may be revoked. It should be noted that the proxy has no effect with regard to proposals for which voting instructions have not been given.

The Appointed Representative may be granted proxies and/or sub-proxies pursuant to Article 135-novies of the TUF, with voting instructions on all or some of the items on the agenda. Without prejudice to the generic proxy form pursuant to Article 135-novies of the TUF (available from 16 March 2026), the Appointed Representative reserved the right to make available specific proxy and sub-proxy forms for this Shareholders' Meeting; These models will be published in the appropriate section of the www.gruppotim.it/assemblea website, in printable and/or editable versions. The proxies pursuant to Article 135-novies of the TUF, accompanied by a copy of an identity document of the delegating party (or of the legal representative or attorney with suitable powers, together with documentation certifying their qualification or powers), must be delivered, by 14 April 2026, at 12.00 noon: to the Trevisan & Associati Law Firm, by post, to the address:

Trevisan & Associati Law Firm

Viale Majno n. 45

0122 MILAN – Italy

− by electronic communication, to the certified e-mail address: rappresentante-designato@pec.it or e-mail: rappresentante-designato@trevisanlaw.it.

Within the same term and in the same manner, the proxy and voting instructions may be revoked.

Starting from 12 March 2026, the Appointed Representative will be available for clarification or information at the addresses indicated above and/or at the toll-free number: 800 134 679 (on working days and hours)

Reference legislation

art. 106 Legislative Decree no. 18 of 17 March 2020

art. 135-novies , art. 135-undecies TUF

art. 83-sexies TUF

Prior exercise of voting rights

Pursuant to the provisions of the Articles of Association in force, the holder of the right may also exercise the vote, by submitting it by 14 April 2026:

− electronically through the appropriate section of the website https://agmlive.computershare.it/nos/tim2026

− by mail, using the form that can be downloaded in a printable version from the www.gruppotim.it/assemblea website;

The dedicated electronic voting functionality and the form for exercising postal voting will be available from 2 April 2026.

The envelope containing the completed and signed correspondence ballot paper (to be included in an additional sealed envelope), a copy of the identity document of the person signing the ballot, any suitable documentation to certify its legitimacy must be sent to the following address:

TIM S.p.A.

Corporate Affairs - Ref. Vote

Via Gaetano Negri n. 1

20123 MILAN - Italiy

Reference legislation

art. 127 TUF

artt. 140, 141, 142, 143, 143-bis e 143-ter del Regolamento Emittenti Consob