FORM 6-K SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March 2005 COLT TELECOM GROUP plc (Translation of Registrant's Name into English) Beaufort House 15 St. Botolph Street London EC3A 7QN England _________________________________ (Address of Principal Executive Offices) (Indicate by check mark whether the Registrant files or will file annual reports under cover of Form 20-F or Form 40-F.) Form 20-F..X... Form 40-F..... (Indicate by check mark whether the Registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934) Yes ..... No ..X... (If "Yes" is marked, indicate below the file number assigned to the Registrant in connection with Rule 12g3-2(b): 82- ________) This Form 6-K shall be deemed to be incorporated by reference in the Registrant's Registration Statement on Form F-3 (Reg. No.333-05972), in the Registrant's Registration Statement on Form S-8 (Reg. No.333-8362) SCHEDULE 11 NOTIFICATION OF INTERESTS OF DIRECTORS AND CONNECTED PERSONS All relevant boxes should be completed in block capital letters. - ---- ----------------------- ---- ------------------------ 1. Name of company 2. Name of director COLT Telecom Group plc Jean-Yves Charlier - ---- ----------------------- ---- ------------------------ 3. Please state whether notification 4. Name of the registered - ---- indicates that it is in respect of ---- holder(s) and, if more than one holding of the shareholder named in 2 holder, the number of shares above or in respect of a held by each of them (if non-beneficial interest or in the case notified) of an individual holder if it is a ------------------------ holding of that person's spouse or children under the age of 18 or in respect of an non-beneficial interest ----------------------- 5. Please state whether notification 6. Please state the nature of the - ---- relates to a person(s) connected with ---- transaction. For PEP the director named in 2 above and transactions please indicate identify the connected person(s) whether general/single co PEP ----------------------- and if discretionary/non discretionary /non discretionary ------------------------ 7. Number of shares 8. Percentage of 9. Number of 10. Percentage of - ---- /amount of stock ---- issued class shares/amount ---- issued class (any acquired (any treasury of stock treasury shares ------------ shares held by disposed held by company company should should not be not be taken taken into into account account when when calculating calculating percentage) percentage) ------------ ------------- ---- ----------- 11. Class of 12. Price per 13. Date of 14. Date company - ---- security ---- share ---- transaction informed ------------ ------------ 15. Total holding following this 16. Total percentage holding of notification issued class following this notification (any treasury shares held by company should not be taken into account when calculating percentage) - ------------------------------------------------- If a director has been granted options by the company please complete the following boxes. - ---- ----------------------- ---- ------------------------ 17. Date of grant 18. Period during which or date on which exercisable 24th March 2005 24th March 2008 to 24th March 2015 - ---- ----------------------- ---- ------------------------ 19. Total amount paid (if any) for grant 20. Description of shares or of the option debentures involved: class, number 6,000,000 ordinary shares - ---- ----------------------- ---- ------------------------ 21. Exercise price (if fixed at time of 22. Total number of shares or grant) or indication that price is to debentures over which options be fixed at time of exercise held following this notification GBP 0.495 6,800,000 - ---- ----------------------- ---- ------------------------ 23. Any additional information 24. Name of contact and telephone number for queries John Doherty 020 7390 3681 Gill Maclean 020 7863 5314 - ---- ----------------------- ---- ------------------------ 25. Name and signature of authorised company official responsible for making this notification Adrian Goodenough Date of notification - 24th March 2005 - ------------------------------------------------- SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Current Report on Form-6K to be signed on its behalf by undersigned, thereunto duly authorized. Date: 24 March 2005 COLT Telecom Group plc By: ___Jane Forrest___ Jane Forrest Company Secretary