# EDGAR Filing Document

**Accession Number:** 0000932470
**File Stem:** 0001104659-25-121438
**Filing Date:** 2025-12
**Character Count:** 3924
**Document Hash:** f306b243fadad6b5923c833746712543
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-25-121438.hdr.sgml**: 20251216

**ACCESSION NUMBER**: 0001104659-25-121438

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20251216

**FILED AS OF DATE**: 20251216

**DATE AS OF CHANGE**: 20251216

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** TELECOM ARGENTINA SA
- **CENTRAL INDEX KEY:** 0000932470
- **STANDARD INDUSTRIAL CLASSIFICATION:** TELEPHONE COMMUNICATIONS (NO RADIO TELEPHONE) [4813]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 000000000
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-13464
- **FILM NUMBER:** 251573596

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** GENERAL HORNOS, NO. 690
- **CITY:** BUENOS AIRES
- **PROVINCE COUNTRY:** C1
- **BUSINESS PHONE:** 54-11-4968-4000

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** GENERAL HORNOS, NO. 690
- **CITY:** BUENOS AIRES
- **PROVINCE COUNTRY:** C1

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** TELECOM ARGENTINA STET FRANCE TELECOM SA
- **DATE OF NAME CHANGE:** 19950809

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM 6-K**

**REPORT OF FOREIGN PRIVATE ISSUER**

**Pursuant to Rule 13a-16 or 15d-16**

**of the Securities Exchange Act of 1934**

For the month of December 2025

Commission File Number: 001-13464

**Telecom Argentina S.A.**

(Translation of registrant's name into English)

**General Hornos, No. 690, 1272**

**Buenos Aires, Argentina**

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

Form 20-F ⌧ Form 40-F ◻

**Telecom Argentina S.A.**

**TABLE OF CONTENTS**

**<u>Item</u>**

[1.](#a_001) [***English translation of letter dated December 16, 2025, to the Argentine Securities & Exchange Commission (Comisión Nacional de Valores)***](#a_001)

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| | |
|:---|:---|
| **<u>FREE TRANSLATION</u>**<br>Buenos Aires, December 16, 2025<br>**Comisión Nacional de Valores** | ![](tm2533082d6_6kimg001.jpg) |

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***<u>Re.: Relevant Matter</u>***

Dear Sirs,

I am writing to you as Responsible for Market Relations of Telecom Argentina S.A. ("Telecom Argentina" or the "Company"), located at General Hornos 690, City of Buenos Aires, to inform you that Telecom Argentina S.A. is consolidating its brands under **Personal**. This includes its commercial brands across the different business segments: connectivity (Personal Fibra and Personal Móvil), entertainment (Personal Flow), digital finance (Personal Pay), smart home solutions (Personal Smarthome and Tienda Personal), and technology solutions for enterprises and governments (Personal Tech).

It should be noted that this change impacts only the commercial brands and does not affect the Company's corporate structure or its status in the financial markets. Telecom Argentina S.A. remains active as the Company's legal corporate name, and the ticker symbols under which it is listed on Bolsas y Mercados Argentinos (BYMA) and the New York Stock Exchange (NYSE) remain unchanged.

Sincerely,

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| |
|:---|
| **Telecom Argentina S.A.** |
| ***/s/Luis Fernando Rial Ubago*** |
| ***Responsible for Market Relations*** |

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

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| | | | | |
|:---|:---|:---|:---|:---|
| | | **Telecom Argentina S.A.** | **Telecom Argentina S.A.** | **Telecom Argentina S.A.** |
| Date: | December 16, 2025 | By: | /s/ Luis Fernando Rial Ubago | /s/ Luis Fernando Rial Ubago |
|  |  |  | Name: | Luis Fernando Rial Ubago |
|  |  |  | Title: | Responsible for Market Relations |

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