RNS Number:3184M
Colt Telecom Group PLC
13 June 2003

13 June 2003

                        Disclosure of Directors Details

This announcement is made further to the announcement made on 2 June 2003
announcing Mr. Hans Eggerstedt's appointment as a non-executive director of COLT
Telecom Group plc.

In accordance with Chapter 16 of the Listing Rules Mr. Hans Eggerstedt is a
former Finance Director of Unilever, having retired from that position in 1999.
He is currently a member of the Supervisory Board of Unilever Deutschland and
also a member of the Advisory Council of the ING Group, a member of the
Supervisory Board of Rodamco Europe and has non-executive directorships with
Jeronimo Martins and bolero.net. He has held no other directorships in any other
publicly quoted Company at any time in the previous five years and there is no
information to be disclosed in relation to paragraph 6. F. 2(b)to(g).



ABOUT COLT

COLT Telecom Group plc is a leading pan-European provider of business
communications services. COLT has over 16,000 network services and eBusiness
customers. The company owns an integrated 20,000 kilometre network that directly
connects over 9,000 buildings in 32 major cities in 13 countries augmented with
a further 27 points of presence across Europe and 11 Internet Solution Centres.
COLT supplies customers across the full spectrum of industry, service and
government sectors with unrivalled end-to-end network security, reliability and
service.

COLT Telecom Group plc is listed on the London Stock Exchange (CTM.L) and NASDAQ
(COLT). Information about COLT and its products and services can be found on the
web at www.colt.net.


CONTACT

John Doherty
Director Investor Relations
Tel: +44 20 7390 3681
Email: jdoherty@colt-telecom.com


                      This information is provided by RNS
            The company news service from the London Stock Exchange

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