SEGMENT INFORMATION FS Telkom Q1 2011

PERUSAHAAN PERSEROAN PERSERO P.T. TELEKOMUNIKASI INDONESIA Tbk AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS continued DECEMBER 31, 2010 AUDITED AND MARCH 31, 2011 UNAUDITED AND THREE MONTHS PERIOD ENDED MARCH 31, 2010 AND 2011 UNAUDITED Figures in tables are presented in millions of Rupiah, unless otherwise stated 107

46. RSA

continued 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 ratio. In 2009, the Company made amendments to some PBH agreements for extending the PBH period and the PBH ratio between the Company and investors. The net book value of the property, plant and equipment under RSA which have been transferred to property, plant and equipment of the Company Note 2p.i amounted to Rp.11,424 million and Rp.503 million as of December 31, 2010 and March 31, 2011, respectively Note 11. 47. 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 Based on the Decree, the Company adjusted the tariffs effective August 1, 2008 as follows: • Local charges decreased by range from 2.5 to increase by 8.9, depending on service usage and customer’s segment • SLJJ charges decreased by an average range from 36.9 to an increase by an average of 13.7, depending on service usage and customer’s segment • SMS charges decreased by an average range from 42.8 to 49.7, depending on service usage and customer’s segment PERUSAHAAN PERSEROAN PERSERO P.T. TELEKOMUNIKASI INDONESIA Tbk AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS continued DECEMBER 31, 2010 AUDITED AND MARCH 31, 2011 UNAUDITED AND THREE MONTHS PERIOD ENDED MARCH 31, 2010 AND 2011 UNAUDITED Figures in tables are presented in millions of Rupiah, unless otherwise stated 108

47. TELECOMMUNICATIONS SERVICES TARIFFS

continued

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, 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; • Retail service activity cost plus margin. The network element cost is determined using the Long Run Incremental Cost LRIC Bottom up Method. The operators are allowed to apply de-average basic telephone service usage cost and bundling tariffs, maximum equal to tariff determined using the above formula.

c. Interconnection tariffs

On December 28, 2006, the Company and all network operators signed amendments to their interconnection agreements for fixed line local, SLJJ and international and mobile networks for the implementation of the cost-based tariff obligations under the MoCI Regulations No. 08PerM.KOMINFO022006. These amendments took effect on January 1, 2007. 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, shall be as follows: