Exhibit 4.52 FIRST AMENDMENT TO SUPPLY CONTRACT FOR THE PROCUREMENT AND INSTALLATION OF RING JASUKA BACKBONE NO. K.TEL 10/HK920/UTA-00/2006 DATED 6 FEBRUARY 2006 The Parties: 1. TELKOM; 2. NEC-SIEMENS CONSORTIUM. Preceding Agreements: Supply Contract...

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                                                                    Exhibit 4.52

FIRST AMENDMENT TO SUPPLY CONTRACT FOR THE PROCUREMENT AND INSTALLATION OF RING
      JASUKA BACKBONE NO. X.XXX 10/HK920/UTA-00/2006 DATED 6 FEBRUARY 2006


                     

The Parties:            1. TELKOM;

                        2. NEC-SIEMENS CONSORTIUM.

Preceding Agreements:   Supply Contract No. KTEL.93/HK.910/UTA-00/2005 dated 10
                        June 2005.

Amended Provisions:     The parties agree to amend technical provisions on the
                        project manager to become as follows: "Project Manager
                        was appointed by TELKOM who shall be duty authorized and
                        to act for and on behalf of TELKOM in the execution of
                        the Project is Head of TELKOM Construction Center (XXXXX
                        XX)";

                        The parties agree to amend provision on TELKOM address
                        to become as follows:

                        TELKOM

                        Project Manager for Ring Jasuka Backbone
                        PT TELEKOMUNIKASI INDONESIA Tbk.
                        Head of Telkom Construction Center
                        Telkom Building 0xx Xxxxx
                        Xxxxx Xxxxxx Xxxxx 0
                        Xxxxxxx - 00000, Xxxxxxxxx
                        Phone: (000) 0000000
                        Fax No.: (000) 0000000

                        CC: Director of Network and Solution