Rogers Telecom 6-K Current report (foreign)

 

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

Form 6-K

Report of Foreign Issuer
Pursuant to Rule 13a-16 or 15d-16 of
theSecurities Exchange Actof 1934

For the month of: May, 2005 

CALL-NET ENTERPRISES INC.
(Name of registrant)

2235 Sheppard Avenue East
Suite 1800
North York, Ontario
Canada M2J 5G1
(Address of Principal Executive Officers)

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  o Form 40-F  þ

Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the SEC pursuant to Rule 12g3-2(b) under theSecurities Exchange Actof 1934:

Yes  o No  þ

If “Yes” is marked, indicate the file number assigned to the registrant in connection with Rule 12g3-2(b): N/A

SIGNATURE

     Pursuant to the requirements of theSecurities Exchange Actof 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereto duly authorized.

	CALL-NET ENTERPRISES INC.
Date: May 3, 2005	By:	/s/ Roy Graydon
		Name:	Roy Graydon
		Title:	Executive Vice President and Chief Financial Officer

EXHIBIT INDEX

Exhibit	Description of Exhibit
99.1	Press Release dated May 3, 2005 — Call-Net Enterprises Inc. Reports Significant Improvements in EBITDA and Free Cash Flow in First Quarter of 2005