Oftel.

• A framework for effective competition
• A guide to the Office of Telecommunications
• Calling line identification
• Chatlines and other message services
• Effective competition
• Effective competition: framework for action
• Interconnection and accounting separation
• Numbering
• PhONEday
• Pricing of telecommunications services from 1997
• Promoting competition, protecting customers
• Provision of directory information services and products