Contract

Exhibit 4.3

Interconnection Agreement between PT Telekomunikasi Seluler (“Telkomsel”) and PT Indosat, Tbk (“Indosat”) as stipulated in Cooperation Agreement in Interconnection between Indosat and Telkomsel on Interconnection between Telkomsel’s Cellular Mobile Network and Indosat’s Cellular Mobile Network Network No. Telkomsel: 2216/LG.05/PD-00/XII/2007 and No Indosat: 014/C00-CC0/LGL/07 dated December 19^th, 2007, and its Amendments as stipulated in First Amendment No. Telkomsel AMD.233/LG.05/PD-00/II/2008 and No. Indosat: 003/C00-CC0/LGL/08 dated February 18^th, 2008, the Second Amendment No. Telkomsel 1392/LG.05/PD-00/IX/2010 and No Indosat: 009/C00-C0AA/LGL/10 dated September 7^rd, 2010.

The Parties:

1. Telkomsel; and

2. Indosat

Scope of the Agreement:

Interconnection between Telkomsel Cellular Mobile Network with Indosat Cellular Mobile Network, so that customers of each Party may make or receive interconnection calls.with the terms and condition set out in this agreement and its amendments.

Period of Agreement:

This Agreement is valid for two (2) years, which in effect as of December 1^st, 2007 until November 30^th, 2009 and can be extended automatically for two (2) years periods.

Rights and Obligations of the Parties:

Rights and obligations of Indosat:

1. Provide infrastructure that connect to Telkomsel DDF at POI location use for canalized outgoing international traffic from and to Telkomsel network;

2. Manage whole Indosat network;

3. Keeping the perform and Interconnection quality service in Indosat network;

1. Receive payments from Telkomsel and pay Telkomsel for interconnection tariff and other expenses arising from this Agreement;

2. Earn interconnection quality service;

3. Responsible for anything include but not limited to customer complain throughout Indosat network.

Limitation for the Parties:

Each party is prohibited to conduct or let the occurrence of fraud in the form of technical engineering, administrative engineering and/or any other fraud.

The aforementioned technical engineering, administrative engineering and/or fraud shall include but not limited to:

1. Creating dummy numbers without the other party justification;

2. Changing, amending, adding and/or lessening the information/digit on the signaling system between the telecommunication network without any reason that can be justified by the other party;

3. Add and/or remove data/information in CDR.

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Termination of Agreement:

The Parties agree to waive the application of Article 1266 and 1267 of the Indonesian Civil Code so that a Party can unilaterally terminate the Agreement by providing a written notice not later than three (3) month before the date of termination intended.

Assignment of Agreement:

No party shall sell, assign or transfer this Agreement, in part or in whole, to any third party.

Governing Law:

The laws of Indonesia.

Dispute Settlement:

The Parties agree to amicably settle any dispute arising with relation to this Agreement and if the Parties fail to reach such an amicable settlement within twenty (20) days, the dispute shall settle by BRTI, if BRTI fail to provide solution, then the dispute will be referred to the BANI for settlement.

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