Business combinations SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

PERUSAHAAN PERSEROAN PERSERO PT TELEKOMUNIKASI INDONESIA Tbk AND SUBSIDIARIES NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS AS OF SEPTEMBER 30, 2013 UNAUDITED AND FOR NINE MONTHS PERIOD ENDED WITH COMPARATIVE FIGURES AS OF DECEMBER 31, 2012 AUDITED AND FOR NINE MONTHS PERIOD ENDED SEPTEMBER 30, 2012 UNAUDITED Figures in tables are presented in billions of Rupiah, unless otherwise stated 22

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES continued h. Inventories

Inventories consist of components and modules, which are subsequently expensed or transferred to property and equipment upon use. Components and modules represent telephone terminals, cables, transmission installation spare parts and other spare parts. Inventories also include Subscriber Identification Module “SIM” cards, Removable User Identity Module “RUIM” cards, handsets, set top box, wireless broadband modem and blank prepaid voucher, which are expensed upon sale. The costs of inventories comprise of the purchase price, import duties, other taxes, transport, handling and other costs directly attributable to their acquisition. Inventories are stated at the lower of cost and net realizable value. Net realizable value is the estimate of selling price less the costs to sell. Cost is determined using the weighted average method for components, SIM cards, RUIM cards, handsets, set top box, wireless broadband modem and blank prepaid voucher, and the specific identification method for modules. The amount of any write-down of inventories below cost to net realizable value and all losses of inventories shall be recognized as an expense in the period in which the write-down or loss occurs. The amount of any reversal of any write-down of inventories, arising from an increase in net realizable value, shall be recognized as a reduction in the amount of general and administrative expense in the period in which the reversal occurs. Provision for obsolescence is primarily based on the estimated forecast of future usage of these items.

i. Prepaid expenses

Prepaid expenses are amortized over their future beneficial periods using the straight-line method.

j. Asset held for sale

Assets or disposals groups are classified as asset held for sale when their carrying amount is to be recovered principally through a sale transaction rather than through continuing use and a sale is considered highly probable. They are stated at the lower of carrying amount and fair value less costs to sell. Assets that meet the criteria to be classified as held for sale are reclassified from property and equipment and depreciation on such assets is ceased.

k. Intangible assets

Intangible assets comprised of intangible assets from subsidiaries or business acquisitions, licenses and computer software. Intangible assets shall be recognized if it is probable that the expected future economic benefits that are attributable to each asset will flow to the Company and subsidiaries and the cost of the asset can be reliably measured. PERUSAHAAN PERSEROAN PERSERO PT TELEKOMUNIKASI INDONESIA Tbk AND SUBSIDIARIES NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS AS OF SEPTEMBER 30, 2013 UNAUDITED AND FOR NINE MONTHS PERIOD ENDED WITH COMPARATIVE FIGURES AS OF DECEMBER 31, 2012 AUDITED AND FOR NINE MONTHS PERIOD ENDED SEPTEMBER 30, 2012 UNAUDITED Figures in tables are presented in billions of Rupiah, unless otherwise stated 23

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES continued k. Intangible assets continued

Intangible assets are stated at cost less accumulated amortization and impairment, if any. Intangible assets are amortized over their useful lives. The Company and subsidiaries estimate the recoverable value of their intangible assets. When the carrying amount of an asset exceeds its estimated recoverable amount, the asset is written-down to its estimated recoverable amount. Intangible assets are amortized using the straight-line method, based on the estimated useful lives of the assets as follows: License Years 10 Other intangible assets 2-20 Intangible asset is derecognized when no further economic benefits are expected, neither from further use nor from disposal. The difference between the carrying amount and the net proceeds received from disposal is recognized in the consolidated statement of comprehensive income. l. Property and equipment - direct acquisitions Property and equipment directly acquired are stated at cost, less accumulated depreciation and impairment losses. The cost of the assets includes: a purchase price, b any costs directly attributable to bringing the asset to its location and condition and c the initial estimate of the costs of dismantling and is removing the item and restoring the site on which it is located. Each part of an item of property and equipment with a cost that is significant in relation to the total cost of the item is depreciated separately. Property and equipment, except land, are depreciated using the straight-line method, based on the estimated useful lives of the assets as follows: Years Buildings 20-40 Leasehold improvements 3-7 Switching equipment 5-15 Telegraph, telex and data communication equipment 5-15 Transmission installation and equipment 5-25 Satellite, earth station and equipment 3-20 Cable network 5-25 Power supply 3-10 Data processing equipment 3-10 Other telecommunications peripherals 5 Office equipment 2-5 Vehicles Customer Premise Equipment “CPE” 5-8 10 Other equipment 5 Depreciation method, useful life and residual value of an asset are reviewed at least at each financial year-end and adjusted if appropriate. The residual value of an asset is the estimated amount that the Company and subsidiaries would currently obtain from disposal of the asset, after deducting the estimated costs of disposal, if the asset were already of the age and in the condition expected at the end of its useful life. The Company and subsidiaries determined the residual value of property and equipment amounting to Rp1.