JOINT FILING AGREEMENT
Exhibit 1.4
In accordance with Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing of the attached statement on Schedule 13D and of all amendments to such statement and that such statement and all amendments to such statement are made on behalf of each of them.
IN WITNESS WHEREOF, the undersigned hereby execute this Agreement on December 18, 2003.
WORLDCOM, INC.
| By: |
/s/ Xxxxxxxxx X. Xxxxx | |
| Name: Xxxxxxxxx X. Xxxxx | ||
| Title: Executive Vice President and General Counsel |
MCI COMMUNICATIONS CORPORATION
| By: |
/s/ Xxxxxxxxx X. Xxxxx | |
| Name: Xxxxxxxxx X. Xxxxx | ||
| Title: Secretary |
MCI WORLDCOM NETWORK SERVICES, INC.
| By: |
/s/ Xxxxxxxxx X. Xxxxx | |
| Name: Xxxxxxxxx X. Xxxxx | ||
| Title: Secretary |
