Net cash flows from (used in) operating activities Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss Purchase of treasury shares Income taxes paid, classified as operating activities Advertising expense Net cash flows from (used in) investing activities Adjustments for interest income Repairs and maintenance expense Miscellaneous other operating expense Net cash flows from (used in) financing activities Profit (loss), attributable to owners of parent Adjustments for increase (decrease) in trade and other payables Interest expense Purchase of financial instruments, classified as investing activities Purchase of property, plant and equipment, intangible assets other than goodwill, investment property and other non-current assets Cost of merchandise sold Dividends paid to equity holders of parent, classified as financing activities Telecommunication licenses Provision for youth account (Balance Sheet) Provision for staff retirement indemnities (Cash Flow) Payment for voluntary leave schemes Payment for voluntary leave schemes Payment of staff retirement indemnities and youth account, net of employees' contributions Payment of staff retirement indemnities and youth account, net of employees' contributions Interest and related expenses paid (except leases) Interest and related expenses paid (except leases) Interest paid for leases Interest paid for leases Return of capital invested in subsidiary Provision for youth account (Cash Flow) Retail services revenues Handset revenues Interconnection and roaming costs Interconnection and roaming costs Total profit / (loss) from financial and investing activities Total profit / (loss) from financial and investing activities Other revenues from mobile business Deferred taxes on actuarial gains / (losses) Deferred taxes on actuarial gains / (losses) (Gains) / losses from investments and other financial assets – Impairment (Cash Flow) Gains / (losses) from investments and other financial assets - Impairment (PnL) Total revenues from fixed business Total revenues from fixed business Total revenues from mobile business Total revenues from mobile business Personnel costs Personnel costs Operating profit before financial and investing activities, depreciation, amortization and impairment Operating profit before financial and investing activities, depreciation, amortization and impairment Provision for staff retirement indemnities (Balance Sheet) Description of accounting policy for telecomunication licenses [text block] Disclosure of telecomunication licenses [text block] Payments related to subsidiary share capital reduction Payments related to subsidiary share capital reduction Other payments related to subsidiary share capital increase Other payments related to subsidiary share capital increase Payments related to disposal of subsidiaries or investments Payments related to disposal of subsidiaries or investments Wholesale services revenues Total operating expenses before depreciation, amortization and impairment Total operating expenses before depreciation, amortization and impairment Other revenues from fixed business Transfer to spin off activities Foreign exchange and other reserves Foreign exchange and other reserves [Member] Costs related to voluntary leave schemes Costs related to voluntary leave schemes Cash and cash equivalents of subsidiaries disposed Cash and cash equivalents of subsidiaries disposed Adjustments for costs related to voluntary leave schemes Deferred taxes on gain/ (losses) from hedging instruments Deferred taxes on gain/ (losses) from hedging instruments OTE GLOBE merger through absorption