Notice of first quarter 2014 results and conference call

Stockholm, April 11, 2014 – Millicom, the international telecommunications and
media company (Stockholmsbörsen: MIC), will announce its first quarter results
for the period ending March 31, 2014 on April 24, 2014 at 08:00 AM (Stockholm) /
7:00 AM (London).
The company will host a conference call for the global financial community at
2:00 PM (Stockholm)/ 1:00 PM (London)/ 8:00 AM (New York).

The conference call will be webcast in a listen-only mode at www.millicom.com

Dial-in information:

Please dial in 10 minutes before the scheduled start time to register your
attendance. Dial-in numbers for the call are as follows:

Sweden: + 46 (0) 850 520 204

UK: + 44 (0) 208 515 2303

US: + 1 480 629 9692

The access code is: 4673601

A replay of the call will be available for one week from April 24, 2014 at:

UK: + 44 (0) 207 154 2833

US: + 1 303 590 3030

Replay passcode is: 4673601
For further information please visit: www.millicom.com or contact:

Press Enquiries:
Julian Eccles, VP, Corporate Communications
+44 7720 409374
press@millicom.com

Investor Enquiries:
Nicolas Didio, Director, Head of Investor Relations
+44 7795 385 217
investors@millicom.com
About Millicom

Millicom is a leading international telecommunications and media company
dedicated to emerging markets in Latin America and Africa. Millicom sets the
pace when it comes to providing digital lifestyle services to the world’s
emerging markets, giving access to the world, primarily through mobile devices.
Operating in 15 countries, Millicom offers innovative and customer-centric
products. Millicom employs more than 10,000 people and provides mobile, cable,
broadband, TV content, online and financial services to over 50 million
customers. Founded in 1990, Millicom is headquartered in Luxembourg and listed
on NASDAQ OMX Stockholm under the symbol MIC. In 2013 Millicom generated revenue
of $5.16 billion and EBITDA of $1.9 billion.

This press release contains “forward-looking statements”, which are statements
that are not historical facts, including statements concerning the parties'
ability to complete the proposed transaction; the anticipated timing of the
proposed transaction; the expected benefits and costs of the proposed
transaction; management plans relating to the proposed transaction;  any
statements of operations, including the execution of integration plans; any
statements of expectation or belief; and any statements of assumptions
underlying any of the foregoing. Any statement in this announcement that
expresses or implies any party's intentions, beliefs, expectations or
predictions (and the assumptions underlying them) is a forward-looking
statement. Forward-looking statements involve inherent risks, uncertainties and
assumptions which could cause actual results to differ materially from those
expressed or implied by such forward-looking statements and assumptions. The
forward-looking statements contained in this announcement are made as of the
date hereof, and each party expressly disclaims any obligation to update or
correct any forward-looking statements made herein due to the occurrence of
events after the issuance of this announcement. This announcement is for
informational purposes only and is not an offer to sell or the solicitation of
an offer to buy any securities in any jurisdiction in which such offer,
solicitation or sale would be unlawful.