SEGMENT INFORMATION continued FS 30 Sep 11 Tlkm english

PERUSAHAAN PERSEROAN PERSERO P.T. TELEKOMUNIKASI INDONESIA Tbk AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS continued DECEMBER 31, 2010 AUDITED AND SEPTEMBER 30, 2011 UNAUDITED AND NINE MONTHS PERIOD ENDED SEPTEMBER 30, 2010 AND 2011 UNAUDITED Figures in tables are presented in millions of Rupiah, unless otherwise stated 114

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. Based 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, at 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: