Here's a few .TEL templates to give you an idea of what you can place there. It really varies depending on your objective, but the idea is to have information that is important to your audience. You will obviously want to add all your means of communication including phone number, email, web addresses, social sites and instant messenging. Include your address and location, operation hours and availability.You might want to create a new folder for products that you sell, testimonials and prices or other office locations that you'll want to add contact info for.