Advantages

• Accurate and consisting line calling
• No change to the court surface or the performance of the ball
• Line calls are instantaneous and fair to both players
• No need for the chair umpire to overrule a close call
• Players can forget line calling and concentrate on the game
• Information and statistics on close calls for spectators, internet and TV
• The system can be used as an aid to coaching and players
• Scoring through the TEL Handset with ATP MatchFacts software
• The Handset can store a range of statistical information for each match
• The Handset can be down loaded to a PC to provide statistical analyses
• Information and statistics on close calls can be provided to spectators and TV
• More reliable and accurate than other systems
• Can be incorporated with net call and speed gun systems
• Permanent installation, use 365 days per year