The AT&T ML17929 Standard Phone in Silver offers an ideal solution for small businesses requiring reliable phone communication with two-line support. This essential device ensures that users can make and receive calls even during power failures, making it a practical choice for any professional setting. The phone features three-party conferencing, allowing for easy collaboration and communication among multiple parties. It also includes a phonebook directory with space for up to 100 names and numbers, simplifying contact management and making it easy to connect with clients and colleagues quickly. This combination of features makes the AT&T ML17929 an excellent addition to any business looking to enhance its communication capabilities.