2007 FIRST QUARTER RESULTS CONFERENCE CALL

TUESDAY, 24 APRIL 2007
9.00 AM (EDT) / 2.00 PM (UK) / 3.00 PM (CET)
Hosts:
Marc Beuls – President and Chief Executive Officer
David Sach – Chief Financial Officer

Millicom International Cellular S.A. will announce its financial results for the First Quarter of 2007 on Tuesday, 24 April 2007.

The company will host a conference call for the global financial community at
9.00 AM (EDT) / 2.00 PM (UK) / 3.00 PM (CET).

The conference call will be webcast in listen-only mode on Millicom’s website at www.millicom.com

To participate in the conference call, please register at:

www.sharedvalue.net/millicom/Q107

The dial-in number to join the conference call will be available upon registration.



Millicom International Cellular S.A. is a global telecommunications investor with cellular operations in Asia, Latin America and Africa. It currently has cellular operations and licenses in 16 countries. The Group’s cellular operations have a combined population under license of approximately 278 million people.