Treasury stock SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES continued u. Financial instruments continued

PERUSAHAAN PERSEROAN PERSERO PT TELEKOMUNIKASI INDONESIA Tbk AND ITS SUBSIDIARIES NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS As of September 30, 2014 and for the Nine months Period Then Ended unaudited Figures in tables are expressed in billions of rupiah, unless otherwise stated 40 2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES continued aa. Critical Accounting Estimates and Judgements continued

v. Impairment of non-financial assets continued

In determining value in use, the Company and subsidiaries apply management judgement in establishing forecasts of future operating performance, as well as the selection of growth rates and discount rates. These judgements are applied based on our understanding of historical information and expectations of future performance. Changing the key assumptions, including the discount rates or the growth rate assumptions in the cash flow projections, could materially affect the value in use calculations. For the years ended December 31, 2013, the Company recognized Rp596 billion of impairment loss on property and equipment pertaining to the fixed wireless services. A 1 increase in the discount rate used would result in an increase in impairment loss of approximately Rp703 billion in 2013. However, the recoverable amount of the fixed wireless CGU is most sensitive to whether management will be able to implement its plans, including the cost efficiency plan, such that it generates positive cash flows and returns to profitability as projected. If the performance of the fixed wireless CGU continues to decline or if management’s initiatives are not performing as expected in the next financial year, analysis will be required to assess whether there will be further impairment next year Note 11b. vi. Fair value of put option and investment in PT Indonusa Telemedia In determining the fair value, the Company uses management’s judgment to determine future projected operational performance, growth rate and discount rate. These considerations are applied on the basis of management’s understanding of historical information and expectation of future operational performance. Detail of the nature and recorded amount of Put Option and investment in Indonusa is disclosed in Notes 3, 5 and 10.

3. BUSINESS COMBINATIONS a. Acquisitions

Acquisition of PT German Center Indonesia On January 17, 2013, Sigma signed a sales and purchase of shares agreement and transfer of debt with Landeskreditbank Baden-Wurttemberg-Forderbank “L-Bank” and Step Stuttgarter Engineering Park Gmbh “STEP” as the shareholders of PT German Centre Indonesia “GCI”. Based on the agreement, on April 30, 2013, Sigma has bought shares owned by L-Bank and STEP in GCI.Through the acquisition, Sigma enlarged its data center capacity that can be offered its customers. Acquisition of Patrakom On September 25, 2013, based on notarial deed No. 22 of Ashoya Ratam, S.H.,M.Kn, the Company entered into a Sales and Purchase Agreement SPA with PT ELNUSA Tbk for the Company’s acquisition of the 40 ownership in PT Patra Telekomunikasi Indonesia “Patrakom” for Rp45.6 billion. This SPA results in the Company’s ownership in Patrakom to increase from 40 to 80 Note 10. Subsequently, on November 29, 2013, based on notarial deed No. 54 of Ashoya Ratam, S.H., M.Kn., dated November 29, 2013 the Company has signed a SPA with PT Tanjung MustikaTbk for the Company’s acquisition of the remaining of 20 ownership in Patrakom for Rp24.8 billion. PERUSAHAAN PERSEROAN PERSERO PT TELEKOMUNIKASI INDONESIA Tbk AND ITS SUBSIDIARIES NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS As of September 30, 2014 and for the Nine months Period Then Ended unaudited Figures in tables are expressed in billions of rupiah, unless otherwise stated 41

3. BUSINESS COMBINATIONS continued a. Acquisitions continued

Acquisition of Patrakom continued Patrakom is a satellite-based closed fixed telecommunications network operator and as provider of communications solutions and network with a permit as Operator of Micro Earth Stations Communications Systems “SKSBM” in partnership with manufacturers of telecommunications equipment to serve various companies.Through the acquisition of Patrakom, the Company canintegrate Patrakom’s business activities in accordance with the Company’s business development plan. The fair values of the assets acquired and liability transferred at the acquisition dates are as follows: GCI Patrakom Total Cash and equivalents 3 39 42 Other current assets 18 122 140 Property and equipment Note 11 225 171 396 Current liabilities 15 171 186 Non-current liabilities 16 45 61 Fair value of the identifiable net assets acquired 215 116 331 Bargain purchase 42 - 42 Fair value of previously held equity interests - 46 46 Fair value of the consideration transferred 173 70 243 The excess of fair value of the identifiable net assets acquired over the fair value of the consideration transferred, amounting Rp42 billion, was recorded as other income in the consolidated statement of comprehensive income of the year 2013. Cost related to the acquisition amounting to Rp4.3 billion was incurred in 2013. The business combination transactions mentioned above complied to the related Bapepam-LK Regulations.