OPERATING EXPENSES — PERSONNEL OPERATING EXPENSES - OPERATIONS, MAINTENANCE AND TELECOMMUNICATION OPERATING EXPENSES - GENERAL AND ADMINISTRATIVE

PERUSAHAAN PERSEROAN PERSERO P.T. TELEKOMUNIKASI INDONESIA Tbk AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS continued JUNE 30, 2005 AND 2006, AND FOR THE SIX MONTHS PERIOD ENDED JUNE 30, 2005 AND 2006 Figures in tables are presented in millions of Rupiah, unless otherwise stated - 77

37. OPERATING EXPENSES — PERSONNEL

2005 2006 Salaries and related benefits 955,124 1,115,350 Vacation pay, incentives and other benefits 766,500 1,278,396 Early retirements 558,421 - Net periodic post-retirement health care benefit cost Note 45 244,293 299,689 Net periodic pension cost Note 43 338,419 220,837 Employee income tax 428,033 350,429 Long service awards Note 44 100,939 80,838 Housing 105,608 103,430 Medical 5,027 5,900 Other employee benefits Note 43 5,755 5,126 Others 15,364 37,338 Total 3,523,483 3,497,333

38. OPERATING EXPENSES - OPERATIONS, MAINTENANCE AND TELECOMMUNICATION

SERVICES 2005 2006 Operations and maintenance 1,391,851 1,813,475 Concession fees 319,813 416,096 Radio frequency usage charges 275,836 314,423 Cost of phone, SIM and RUIM cards 295,819 286,815 Electricity, gas and water 197,227 196,721 Vehicles and supporting facilities 102,478 120,061 Insurance 75,251 74,263 Leased lines 53,539 80,390 Travelling 12,717 18,092 Others 71,336 56,574 Total 2,795,867 3,376,910 The 2005 figures have been restated due to the adoption of PSAK 24R see Note 4a. PERUSAHAAN PERSEROAN PERSERO P.T. TELEKOMUNIKASI INDONESIA Tbk AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS continued JUNE 30, 2005 AND 2006, AND FOR THE SIX MONTHS PERIOD ENDED JUNE 30, 2005 AND 2006 Figures in tables are presented in millions of Rupiah, unless otherwise stated - 78

39. OPERATING EXPENSES - GENERAL AND ADMINISTRATIVE

2005 2006 Amortization of goodwill and other intangible assets Note 15 459,076 457,299 Provision for doubtful accounts and inventory obsolescence 218,312 269,636 Collection expenses 174,481 213,491 General and social contribution 45,254 156,447 Travel 73,707 100,176 Security and screening 78,883 89,613 Training, education and recruitment 69,919 83,323 Professional fees 51,786 65,657 Meetings 16,952 26,320 Printing and stationery 17,725 20,962 Research and development 3,783 3,503 Others 13,443 10,311 Total 1,223,321 1,496,738

40. INCOME TAX