EXHIBIT A - JOINT FILING AGREEMENT

EXHIBIT A - JOINT FILING AGREEMENT

The undersigned hereby agree that the Statement on Amendment No. 3 to Schedule 13D filed herewith (and any amendments thereto), is being filed jointly with the Securities and Exchange Commission pursuant to Rule 13d-1(k) (1) under the Securities Exchange Act of 1934, as amended, on behalf of each such person.

		Dated: March 7, 2005
		XXXXXXXXX WHAMPOA LIMITED
		By:		/s/ Xxxxx Xxxx
		Name:		Xxxxx X. Xxxx
		Title:		Director
		XXXXXXXXX TELECOMMUNICATIONS INTERNATIONAL LIMITED
		By:		/s/ Xxxxx Xxxx
		Name:		Xxxxx X. Xxxx
		Title:		Director
		ADVENT INVESTMENTS PTE LTD
		By:		/s/ Chan Xxxx Xx
		Name:		Chan Xxxx Xx
		Title:		Director
		XXXXXXXXX TELECOMMUNICATIONS INTERNATIONAL (NETHERLANDS) BV
		By:		/s/ Xxxxx Xxxx
		Name:		Xxxxx X. Xxxx
		Title:		Director
		XXXXXX KONG (HOLDINGS) LIMITED
		By:		/s/ Xxxxx Xxxx
		Name:		Xxxxx X. Xxxx
		Title:		Director

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