Communication is essential to every business. With BT you can pick the Business Calling Plan that suits yours. With BT you get the convenience and peace of mind of great value calling plans combined with reliability and local service. Along with line rental we also offer a wide range of options including capped UK and Ireland call rates, annual rewards, one contact number for service and billing queries, regular account reviews, One Bill, a dedicated account manager who knows your business and one easy to read monthly bill so you know exactly what you're spending.