Relocate your telephone base to a higher

Appendix

Troubleshooting

	•	Relocate your telephone base to a higher
		location. The phone will have better
		reception when not installed in a low area.
	•	If the other phones in your home are having
		the same problem, the problem is in your
		wiring or local service. Contact your local
		telephone company (charges may apply).

The charge	•	Make sure the power and line cords are
light is off		plugged in correctly and securely.
	•	Unplug the unit’s electrical power. Wait for
		15 seconds, then plug it back in. Allow up
		to one minute for the cordless handset and
		telephone base to reset.
	•	Clean the cordless handset and telephone
		base charging contacts each month using a
		pencil eraser or cloth.
	•	Your phone might be malfunctioning. Please
		refer to the Limited warranty section of this
		user’s manual for further instruction.

My caller ID	•	Caller ID is a subscription service. You must
isn’t working		subscribe to this service from your local
		telephone company for this feature to work
		on your phone.
	•	Your caller must be calling from an area that
		supports caller ID.
	•	Both you and your caller’s telephone
		companies must use caller ID compatible
		equipment.

AT3101 specifications

The AT&T AT3101 is a robust telecommunications device designed to meet the demands of both residential and business users seeking reliable connectivity. A part of AT&T's extensive lineup of communication equipment, the AT3101 combines advanced technology with user-friendly features, making it a popular choice among customers.

One of the standout features of the AT3101 is its support for Voice over Internet Protocol (VoIP) technology. This allows users to make and receive phone calls through their internet connection, reducing traditional phone line costs and offering users enhanced call quality. With VoIP, users can enjoy features such as call waiting, call forwarding, and voicemail, all integrated into a seamless experience.

The AT3101 is equipped with high-definition voice support, which significantly improves the clarity and quality of calls. This feature ensures that conversations are crisp and clear, providing a professional touch for business communications as well as an enhanced experience for personal calls.

Moreover, the device is designed with a user-friendly interface, featuring an intuitive keypad and a clear LCD display that makes navigation easy. Users can quickly access contacts, call history, and settings without any hassle. Additionally, it supports multiple lines, enabling businesses to manage more than one call at a time, increasing productivity and efficiency.

Connectivity options are not limited to VoIP. The AT3101 also offers reliable wired connection features, including Ethernet ports, ensuring stable internet access for devices connected to the same network. This versatility makes it a suitable choice for users who may not have access to a robust wireless connection.

In terms of security, the AT3101 supports encryption protocols that safeguard communications against unauthorized access. This is particularly vital for businesses that handle sensitive information over the phone.

The AT3101 is designed with energy efficiency in mind, reducing power consumption while maintaining peak performance. This characteristic not only benefits the environment but also leads to cost savings on energy bills for users.

In summary, the AT&T AT3101 is a versatile, feature-rich telecommunications device that meets the needs of modern users. Its VoIP functionality, high-definition voice quality, user-friendly interface, multi-line capabilities, and strong security features make it an excellent choice for both personal and professional use. Whether for making clear calls at home or managing multiple lines in a busy office, the AT3101 provides dependable performance and exceptional value.