SEGMENT INFORMATION continued FS Tlkm 30 Juni 2012 Eng

PERUSAHAAN PERSEROAN PERSERO P.T. TELEKOMUNIKASI INDONESIA Tbk AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS continued JUNE 30, 2012 UNAUDITED AND DECEMBER 31, 2011 AUDITED AND SIX MONTHS PERIOD ENDED JUNE 30, 2012 AND 2011 UNAUDITED Figures in tables are presented in billions of Rupiah, unless otherwise stated 92

38. RSA continued

Under the RSA, the investors finance the costs incurred in developing the telecommunications facilities. Upon completion of the construction, the Company manages and operates the facilities and bears the cost of repairs and maintenance during the revenue-sharing periods. The investors legally retain the rights to the property, plant and equipment constructed by them during the RSA periods. At the end of each RSA period, the investors transfer the ownership of the facilities to the Company at a nominal price. Generally, the revenues earned from the customers in the form of line installation charges are allocated in full to the investors. The revenues from outgoing telephone pulses and monthly subscription charges are shared between the investors and the Company based on certain agreed ratios.

39. TELECOMMUNICATIONS SERVICES TARIFFS

Under Law No. 361999 and Government Regulation No. 522000, tariffs for the use of telecommunications network and telecommunication services are determined by providers based on the tariffs category, structure and with respect to fixed line telecommunications services, at price cap formula set by the Government. a. Fixed line telephone tariffs The Government has issued a new adjustment tariff formula which is stipulated in the MoCI Decree No. 15PerM.KOMINFO42008 dated April 30, 2008 concerning Procedure for Tariff Calculation for Basic Telephone Service which connected through fixed line network. Under the Decree, tariff structure for basic telephone services which is connected through fixed line network consists of the following: • Connection fee • Monthly charges • Usage charges • Additional facilities fee.

b. Mobile cellular telephone tariffs

On April 7, 2008, the MoCI issued Decree No. 09PERM.KOMINFO042008 “Mechanism to Determine Tariff of Telecommunication Services which Connected Through Mobile Cellular Network” which provides guidelines to determine cellular tariffs with a formula consisting of network element cost and retail services activity cost. This Decree replaced the previous Decree of No. 12PERM.KOMINFO022006. Under Decree No. 09PERM.KOMINFO042008 dated April 7, 2008 of the MoCI the cellular tariffs consist of the following: • Basic services tariff • Roaming tariff • Multimedia tariff, PERUSAHAAN PERSEROAN PERSERO P.T. TELEKOMUNIKASI INDONESIA Tbk AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS continued JUNE 30, 2012 UNAUDITED AND DECEMBER 31, 2011 AUDITED AND SIX MONTHS PERIOD ENDED JUNE 30, 2012 AND 2011 UNAUDITED Figures in tables are presented in billions of Rupiah, unless otherwise stated 93

39. TELECOMMUNICATIONS SERVICES TARIFFS continued b. Mobile cellular telephone tariffs continued

with the following structure: • Connection fee • Monthly charges • Usage charges • Additional facilities fee. The tariffs are determined based on certain formula consisting of: • Network element cost, which is determined using the Long Run Incremental Cost LRIC Bottom up method. • Retail service activity cost plus margin.

c. Interconnection tariffs

The Indonesian Telecommunication Regulatory Body ITRB, in its letter No. 227BRTIXII2010 dated December 31, 2010, decided to implement new interconnect tariffs effective from January 1, 2011 for cellular, satellite and domestic PSTN and effective from July 1, 2011 for fixed wireless access with a limited mobility. Based on Director General of Post and Informatics Decree No. 201KEPDJPPIKOMINFO72011 dated July 29, 2011, ITRB approved the Company’s revision of Reference Interconnection Offer “RIO” regarding to interconnection tariff. ITRB, in its letter No. 262BRTIXII2011 dated December 12, 2011, decided to change interconnection basis SMS tariff from Sender Keep All SKA basis into cost basis Non-SKA effective from June 1, 2012, for all telecommunication provider operators.

d. Network lease tariff

The Government regulated the form, type and tariff structure and tariff formula for services of network lease through MoCI Decree No. 03PerM.KOMINFO12007 dated January 26, 2007. Pursuant to the MoCI Decree, the Government released Director General of Post and Telecommunication Decision Letter No. 115Dirjen2008 dated March 24, 2008 which stated the agreement on Network Lease Service Type Document, Network Lease Service Tariff, Available Capacity of Network Lease Service, Quality of Network Lease Service and Provision Procedure of Network Lease Service in 2008 Owned by Dominant Network Lease Service Provider in conformity with the Company’s proposal. e. Tariff for other services The tariffs for satellite rental and other telephony and multimedia services are determined by the service provider by taking into account the expenditures and market price. The Government only determines the tariff formula for basic telephony services. There is no stipulation for the tariff of other services.