subject: Tighten Up Your Security with a Door Entry Phone [print this page] A door entry phone, then, can become the last nut in a complete, total office solution for external, internal and interoffice communications. Given that the rest of a business' communications tend to be linked into a single hub, it makes sense that the door entry system should follow suit. That way, everything is seamless, segued and easy to manage. And with telephone engineers qualified to back it all up, there's no reason not to do it.
