Common Contracts

JOINT FILING AGREEMENT

Joint Filing Agreement • October 12th, 2000 • Telenor East Invest As • Radiotelephone communications

• Contract Type
  Joint Filing Agreement
• Filed
  October 12th, 2000
• Company
  Telenor East Invest As
• Industry
  Radiotelephone communications

Exhibit IV ---------- February 3, 2000 Joint Filing Agreement We, the undersigned, hereby express our agreement that the attached Schedule 13D is, and any future amendments thereto may be, filed on behalf of each of us. CABLE AND WIRELESS PLC By: /s/...

Joint Filing Agreement • February 8th, 2000 • Cable & Wireless PLC • Services-computer programming services

• Contract Type
  Joint Filing Agreement
• Filed
  February 8th, 2000
• Company
  Cable & Wireless PLC
• Industry
  Services-computer programming services

We, the undersigned, hereby express our agreement that the attached Schedule 13D is, and any future amendments thereto may be, filed on behalf of each of us.