Virtelo allows your visitors to quickly communicate that they have arrived Your guests press the touchscreen display to call the person they are visiting. Revolutionize your front desk with VirteloVirtelo allows your visitors to securely interact with your team for less cost than an employee who is just keeping an eye on the front door. Its web-based interface allows you to manage your employee directory with ease. Virtelo is compatible with any phone system or cell phone, but all you really need is an internet connection and a power outlet. Many Touchscreen Size Options Touchscreen sizes available are 15", 22", 32", 43", and more. All sizes of touchscreens include a 1-year Virtelo subscription.