00100 - Statement - CONSOLIDATED STATEMENTS OF FINANCIAL POSITION link:presentationLink link:calculationLink link:definitionLink 00200 - Statement - CONSOLIDATED INCOME STATEMENTS link:presentationLink link:calculationLink link:definitionLink 00201 - Statement - CONSOLIDATED INCOME STATEMENTS (Calc2) link:presentationLink link:calculationLink link:definitionLink 00300 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME link:presentationLink link:calculationLink link:definitionLink 00301 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Calc 2) link:presentationLink link:calculationLink link:definitionLink 00500 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 40102 - Disclosure - DESCRIPTION OF BUSINESS AND BASIS OF PREPARATION OF THE CONSOLIDATED FINANCIAL STATEMENTS - Segment financial information of Consolidated Income Statement (Details) link:presentationLink link:calculationLink link:definitionLink 40308 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES - Impairment of Fixed Assets (Details) link:presentationLink link:calculationLink link:definitionLink 40401 - Disclosure - CASH AND CASH EQUIVALENTS AND INVESTMENTS. ADDITIONAL INFORMATION ON THE CONSOLIDATED STATEMENTS OF CASH FLOWS - Cash and cash equivalents and Investments (Details) link:presentationLink link:calculationLink link:definitionLink 40403 - Disclosure - CASH AND CASH EQUIVALENTS AND INVESTMENTS. ADDITIONAL INFORMATION ON THE CONSOLIDATED STATEMENTS OF CASH FLOWS - Changes in assets/liabilities components (Details) link:presentationLink link:calculationLink link:definitionLink 40501 - Disclosure - TRADE RECEIVABLES (Details) link:presentationLink link:calculationLink link:definitionLink 40601 - Disclosure - OTHER RECEIVABLES (Details) link:presentationLink link:calculationLink link:definitionLink 41201 - Disclosure - TRADE PAYABLES (Details) link:presentationLink link:calculationLink link:definitionLink 41301 - Disclosure - BORROWINGS (Details) link:presentationLink link:calculationLink link:definitionLink 41401 - Disclosure - SALARIES AND SOCIAL SECURITY PAYABLES - Payables (Details) link:presentationLink link:calculationLink link:definitionLink 41502 - Disclosure - INCOME TAX PAYABLE AND DEFERRED INCOME TAX ASSETS/LIABILITIES - Deferred income tax assets and liabilities, net (Details) link:presentationLink link:calculationLink link:definitionLink 41504 - Disclosure - INCOME TAX PAYABLE AND DEFERRED INCOME TAX ASSETS/LIABILITIES - Income tax (expense) benefit (Details) link:presentationLink link:calculationLink link:definitionLink 41505 - Disclosure - INCOME TAX PAYABLE AND DEFERRED INCOME TAX ASSETS/LIABILITIES - Reconciliation of income tax (expense) benefit (Details) link:presentationLink link:calculationLink link:definitionLink 41601 - Disclosure - OTHER TAXES PAYABLES (Details) link:presentationLink link:calculationLink link:definitionLink 41701 - Disclosure - LEASE LIABILITIES (Details) link:presentationLink link:calculationLink link:definitionLink 41801 - Disclosure - OTHER LIABILITIES (Details) link:presentationLink link:calculationLink link:definitionLink 41901 - Disclosure - PROVISIONS - Rollforward (Details) link:presentationLink link:calculationLink link:definitionLink 42201 - Disclosure - FINANCIAL INSTRUMENTS - Categories of financial assets and financial liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 42206 - Disclosure - FINANCIAL INSTRUMENTS - Offsetting of financial assets and financial liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 42301 - Disclosure - REVENUES (Details) link:presentationLink link:calculationLink link:definitionLink 42401 - Disclosure - OPERATING EXPENSES (Details) link:presentationLink link:calculationLink link:definitionLink 42402 - Disclosure - OPERATING EXPENSES - Fees for services, maintenance, materials and supplies (Details) link:presentationLink link:calculationLink link:definitionLink 42403 - Disclosure - OPERATING EXPENSES - Taxes and Fees with the Regulatory Authority (Details) link:presentationLink link:calculationLink link:definitionLink 42405 - Disclosure - OPERATING EXPENSES - Other operating expenses (Details) link:presentationLink link:calculationLink link:definitionLink 42406 - Disclosure - OPERATING EXPENSES - Depreciation & Amortization (Details) link:presentationLink link:calculationLink link:definitionLink 42407 - Disclosure - OPERATING EXPENSES - Expenses disclosed per function (Details) link:presentationLink link:calculationLink link:definitionLink 42501 - Disclosure - FINANCIAL RESULTS, NET (Details) link:presentationLink link:calculationLink link:definitionLink 42601 - Disclosure - FINANCIAL RISK MANAGEMENT - Market risk (Details) link:presentationLink link:calculationLink link:definitionLink 42606 - Disclosure - FINANCIAL RISK MANAGEMENT - Liquidity risk (Details) link:presentationLink link:calculationLink link:definitionLink 42802 - Disclosure - BUSINESS ACQUISITION - TSMA - Purchase Consideration (Details) link:presentationLink link:calculationLink link:definitionLink 42803 - Disclosure - BUSINESS ACQUISITION - TSMA - Assets & Liabilities acquired (Details) link:presentationLink link:calculationLink link:definitionLink 00090 - Document - Document and Entity Information link:presentationLink link:calculationLink link:definitionLink 00400 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY link:presentationLink link:calculationLink link:definitionLink 00505 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 31303 - Disclosure - BORROWINGS (Tables) link:presentationLink link:calculationLink link:definitionLink 40101 - Disclosure - DESCRIPTION OF BUSINESS AND BASIS OF PREPARATION OF THE CONSOLIDATED FINANCIAL STATEMENTS - Subsidiaries (Details) link:presentationLink link:calculationLink link:definitionLink 40103 - Disclosure - DESCRIPTION OF BUSINESS AND BASIS OF PREPARATION OF THE CONSOLIDATED FINANCIAL STATEMENTS - Segment financial information as per geographical area (Details) link:presentationLink link:calculationLink link:definitionLink 40104 - Disclosure - DESCRIPTION OF BUSINESS AND BASIS OF PREPARATION OF THE CONSOLIDATED FINANCIAL STATEMENTS - Consumer Price Index (Details) link:presentationLink link:calculationLink link:definitionLink 40201 - Disclosure - REGULATORY FRAMEWORK (Details) link:presentationLink link:calculationLink link:definitionLink 40202 - Disclosure - REGULATORY FRAMEWORK - Spectrum (Details) link:presentationLink link:calculationLink link:definitionLink 40301 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES - Investment in TSMA (Details) link:presentationLink link:calculationLink link:definitionLink 40302 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES - Interests in Joint Operations & Joint venture (Details) link:presentationLink link:calculationLink link:definitionLink 40303 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES - Revenues & Financial Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 40304 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES - Property, Plant and Equipment (Details) link:presentationLink link:calculationLink link:definitionLink 40305 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES - Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 40306 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES - Assets classified as held for sale (Details) link:presentationLink link:calculationLink link:definitionLink 40307 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES - Right of use assets and lease liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 40309 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES - Other liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 40310 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES - Taxes Payable (Details) link:presentationLink link:calculationLink link:definitionLink 40312 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES - Use of Estimates (Details) link:presentationLink link:calculationLink link:definitionLink 40402 - Disclosure - CASH AND CASH EQUIVALENTS AND INVESTMENTS. ADDITIONAL INFORMATION ON THE CONSOLIDATED STATEMENTS OF CASH FLOWS - Investment and earnings information in associates & Joint ventures (Details) link:presentationLink link:calculationLink link:definitionLink 40405 - Disclosure - CASH AND CASH EQUIVALENTS AND INVESTMENTS. ADDITIONAL INFORMATION ON THE CONSOLIDATED STATEMENTS OF CASH FLOWS - Cash dividends & Non-cash dividends (Details) link:presentationLink link:calculationLink link:definitionLink 40602 - Disclosure - OTHER RECEIVABLES - Movements in the allowances (Details) link:presentationLink link:calculationLink link:definitionLink 40701 - Disclosure - INVENTORIES (Details) link:presentationLink link:calculationLink link:definitionLink 40702 - Disclosure - INVENTORIES - Movements in the allowance for obsolescence of inventories (Details) link:presentationLink link:calculationLink link:definitionLink 40801 - Disclosure - GOODWILL (Details) link:presentationLink link:calculationLink link:definitionLink 40901 - Disclosure - PP&E (Details) link:presentationLink link:calculationLink link:definitionLink 40902 - Disclosure - PP&E - Gross (Details) link:presentationLink link:calculationLink link:definitionLink 40903 - Disclosure - PP&E - Accumulated Depreciation (Details) link:presentationLink link:calculationLink link:definitionLink 40904 - Disclosure - PP&E - Movements for materials and PP&E (Details) link:presentationLink link:calculationLink link:definitionLink 41001 - Disclosure - INTANGIBLE ASSETS (Details) link:presentationLink link:calculationLink link:definitionLink 41002 - Disclosure - INTANGIBLE ASSETS - Gross Value (Details) link:presentationLink link:calculationLink link:definitionLink 41003 - Disclosure - INTANGIBLE ASSETS - Accumulated Amortization (Details) link:presentationLink link:calculationLink link:definitionLink 41004 - Disclosure - INTANGIBLE ASSETS - Movements in impairment of Intangible assets (Details) link:presentationLink link:calculationLink link:definitionLink 41101 - Disclosure - RIGHT OF USE ASSETS (Details) link:presentationLink link:calculationLink link:definitionLink 41303 - Disclosure - BORROWINGS - Global Programs for the issuance of Notes (Details) link:presentationLink link:calculationLink link:definitionLink 41304 - Disclosure - BORROWINGS- Bank and other financing entities loans (Details) link:presentationLink link:calculationLink link:definitionLink 41501 - Disclosure - INCOME TAX PAYABLE AND DEFERRED INCOME TAX ASSETS/LIABILITIES - Breakdown of income tax payable, net (Details) link:presentationLink link:calculationLink link:definitionLink 41503 - Disclosure - INCOME TAX PAYABLE AND DEFERRED INCOME TAX ASSETS/LIABILITIES - Maturities of estimated tax carryforward (Details) link:presentationLink link:calculationLink link:definitionLink 41902 - Disclosure - PROVISIONS - Probable contingent Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 41903 - Disclosure - PROVISIONS - Possible Contingencies (Details) link:presentationLink link:calculationLink link:definitionLink 41904 - Disclosure - PROVISIONS - Contingent Asset - "AFA Plus Project" Claim (Details) link:presentationLink link:calculationLink link:definitionLink 42002 - Disclosure - PURCHASE COMMITMENTS - Commitments within one year and beyond one year (Details) link:presentationLink link:calculationLink link:definitionLink 42101 - Disclosure - EQUITY - Capital stock (Details) link:presentationLink link:calculationLink link:definitionLink 42102 - Disclosure - EQUITY - Provisions of the Telecom Ordinary and Extraordinary Shareholders' meeting (Details) link:presentationLink link:calculationLink link:definitionLink 42103 - Disclosure - EQUITY - Share Ownership Plan (Details) link:presentationLink link:calculationLink link:definitionLink 42202 - Disclosure - FINANCIAL INSTRUMENTS - Financial assets and liabilities recognized at fair value (Details) link:presentationLink link:calculationLink link:definitionLink 42203 - Disclosure - FINANCIAL INSTRUMENTS - Fair value hierarchy and other disclosures (Details) link:presentationLink link:calculationLink link:definitionLink 42204 - Disclosure - FINANCIAL INSTRUMENTS - Position of DFIs statements of financial positions, income statements, comprehensive Income (Details) link:presentationLink link:calculationLink link:definitionLink 42205 - Disclosure - FINANCIAL INSTRUMENTS - Hedge accounting (Details) link:presentationLink link:calculationLink link:definitionLink 42408 - Disclosure - OPERATING EXPENSES - Future minimum lease payments (Details) link:presentationLink link:calculationLink link:definitionLink 42602 - Disclosure - FINANCIAL RISK MANAGEMENT - Sensitivity analysis of exchange and interest rate risk (Details) link:presentationLink link:calculationLink link:definitionLink 42603 - Disclosure - FINANCIAL RISK MANAGEMENT - Interest rate risk (Details) link:presentationLink link:calculationLink link:definitionLink 42604 - Disclosure - FINANCIAL RISK MANAGEMENT - Credit risk (Details) link:presentationLink link:calculationLink link:definitionLink 42605 - Disclosure - FINANCIAL RISK MANAGEMENT - Maturity analysis of financial liabilities and Capital management (Details) link:presentationLink link:calculationLink link:definitionLink 42701 - Disclosure - BALANCES AND TRANSACTIONS WITH RELATED PARTIES - Controlling Company (Details) link:presentationLink link:calculationLink link:definitionLink 42702 - Disclosure - BALANCES AND TRANSACTIONS WITH RELATED PARTIES - Balances with related parties (Details) link:presentationLink link:calculationLink link:definitionLink 42703 - Disclosure - BALANCES AND TRANSACTIONS WITH RELATED PARTIES - Transactions with Related parties (Details) link:presentationLink link:calculationLink link:definitionLink 42801 - Disclosure - BUSINESS ACQUISITION - TMSA (Details) link:presentationLink link:calculationLink link:definitionLink 42804 - Disclosure - BUSINESS ACQUISITION - Naperville and Saturn (Details) link:presentationLink link:calculationLink link:definitionLink 42805 - Disclosure - BUSINESS ACQUISITION - Exercise call option (Details) link:presentationLink link:calculationLink link:definitionLink 42806 - Disclosure - BUSINESS ACQUISITION - Purchase Consideration of Naperville (Details) link:presentationLink link:calculationLink link:definitionLink 42807 - Disclosure - BUSINESS ACQUISITION - Assets and liabilities of Naperville (Details) link:presentationLink link:calculationLink link:definitionLink 42808 - Disclosure - BUSINESS ACQUISITION - Transaction non-controlling interest (Details) link:presentationLink link:calculationLink link:definitionLink 42901 - Disclosure - SUBSEQUENT EVENTS (Details) link:presentationLink link:calculationLink link:definitionLink 10101 - Disclosure - DESCRIPTION OF BUSINESS AND BASIS OF PREPARATION OF THE CONSOLIDATED FINANCIAL STATEMENTS link:presentationLink link:calculationLink link:definitionLink 10201 - Disclosure - REGULATORY FRAMEWORK link:presentationLink link:calculationLink link:definitionLink 10301 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES link:presentationLink link:calculationLink link:definitionLink 10401 - Disclosure - CASH AND CASH EQUIVALENTS AND INVESTMENTS. 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ADDITIONAL INFORMATION ON THE CONSOLIDATED STATEMENTS OF CASH FLOWS (Tables) link:presentationLink link:calculationLink link:definitionLink 30503 - Disclosure - TRADE RECEIVABLES (Tables) link:presentationLink link:calculationLink link:definitionLink 30603 - Disclosure - OTHER RECEIVABLES (Tables) link:presentationLink link:calculationLink link:definitionLink 30703 - Disclosure - INVENTORIES (Tables) link:presentationLink link:calculationLink link:definitionLink 30803 - Disclosure - GOODWILL (Tables) link:presentationLink link:calculationLink link:definitionLink 30903 - Disclosure - PP&E (Tables) link:presentationLink link:calculationLink link:definitionLink 31003 - Disclosure - INTANGIBLE ASSETS (Tables) link:presentationLink link:calculationLink link:definitionLink 31103 - Disclosure - RIGHT OF USE ASSETS (Tables) link:presentationLink link:calculationLink link:definitionLink 31203 - Disclosure - TRADE PAYABLES (Tables) link:presentationLink link:calculationLink link:definitionLink 31403 - Disclosure - SALARIES AND SOCIAL SECURITY PAYABLES (Tables) link:presentationLink link:calculationLink link:definitionLink 31503 - Disclosure - INCOME TAX PAYABLE AND DEFERRED INCOME TAX ASSETS/LIABILITIES (Tables) link:presentationLink link:calculationLink link:definitionLink 31603 - Disclosure - OTHER TAXES PAYABLES (Tables) link:presentationLink link:calculationLink link:definitionLink 31703 - Disclosure - LEASE LIABILITIES (Tables) link:presentationLink link:calculationLink link:definitionLink 31803 - Disclosure - OTHER LIABILITIES (Tables) link:presentationLink link:calculationLink link:definitionLink 31903 - Disclosure - PROVISIONS (Tables) link:presentationLink link:calculationLink link:definitionLink 32003 - Disclosure - PURCHASE COMMITMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 32103 - Disclosure - EQUITY (Tables) link:presentationLink link:calculationLink link:definitionLink 32203 - Disclosure - FINANCIAL INSTRUMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 32303 - Disclosure - REVENUES (Tables) link:presentationLink link:calculationLink link:definitionLink 32403 - Disclosure - OPERATING EXPENSES (Tables) link:presentationLink link:calculationLink link:definitionLink 32503 - Disclosure - FINANCIAL RESULTS, NET (Tables) link:presentationLink link:calculationLink link:definitionLink 32603 - Disclosure - FINANCIAL RISK MANAGEMENT (Tables) link:presentationLink link:calculationLink link:definitionLink 32703 - Disclosure - BALANCES AND TRANSACTIONS WITH RELATED PARTIES (Tables) link:presentationLink link:calculationLink link:definitionLink 32803 - Disclosure - BUSINESS ACQUISITION (Tables) link:presentationLink link:calculationLink link:definitionLink 40311 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES - Net Earnings (losses) per Share (Details) link:presentationLink link:calculationLink link:definitionLink 40404 - Disclosure - CASH AND CASH EQUIVALENTS AND INVESTMENTS. 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ADDITIONAL INFORMATION ON THE CONSOLIDATED STATEMENTS OF CASH FLOWS - Main non-cash operating transactions (Details) link:presentationLink link:calculationLink link:definitionLink 40502 - Disclosure - TRADE RECEIVABLES - Movements in the allowance for current doubtful accounts (Details) link:presentationLink link:calculationLink link:definitionLink 40802 - Disclosure - GOODWILL - Movements in goodwill (Details) link:presentationLink link:calculationLink link:definitionLink 41302 - Disclosure - BORROWINGS - Movements in Borrowings (Details) link:presentationLink link:calculationLink link:definitionLink 41702 - Disclosure - LEASE LIABILITIES - Movements in the lease liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 41802 - Disclosure - OTHER LIABILITIES - Movements in the pension benefits (Details) link:presentationLink link:calculationLink link:definitionLink 42001 - Disclosure - PURCHASE COMMITMENTS (Details) link:presentationLink link:calculationLink link:definitionLink 42404 - Disclosure - OPERATING EXPENSES - Cost of equipment and handsets (Details) link:presentationLink link:calculationLink link:definitionLink 42704 - Disclosure - BALANCES AND TRANSACTIONS WITH RELATED PARTIES - Key Managers (Details) link:presentationLink link:calculationLink link:definitionLink 99900 - Disclosure - Standard And Custom Axis Domain Defaults link:presentationLink link:calculationLink link:definitionLink