AT&T ML17929 2-Line Corded Telephone User Manual

1. Product Overview

The AT&T ML17929 is a versatile 2-line corded telephone designed for home or office use. It features 2-line operation, a built-in speakerphone for hands-free communication, and Caller ID/Call Waiting capabilities. This model does not include an answering system.

Image: Front view of the AT&T ML17929 2-Line Corded Telephone.

2. What's in the Box

• 2-Line Corded Office Phone System
• 1-Corded Handset
• 1-Base
• 1-Power Adapter
• Line Cord
• Quick Start Guide
• Owner's Manual

3. Setup and Installation

3.1 Connecting the Telephone

1. Connect the coiled handset cord to the handset jack on the left side of the telephone base.
2. Connect the small end of the power adapter to the power jack on the back of the telephone base. Plug the large end into a standard electrical outlet.
3. Connect the telephone line cords (one for each line) to the LINE 1 and LINE 2 jacks on the back of the telephone base. Plug the other ends of the line cords into your telephone wall jacks.
4. If you are a DSL subscriber, you may need to use a DSL filter (not included) for each telephone line to ensure clear communication.

3.2 Desk or Wall Mount Installation

The telephone can be placed on a desk or mounted on a wall. For wall mounting, ensure the handset hook is reversed to securely hold the handset in place when hung vertically.

Image: Angled view of the AT&T ML17929 2-Line Corded Telephone.

3.3 Setup and Feature Overview Video

Video: This video provides a visual guide to setting up the AT&T ML17929 telephone, including connecting components and demonstrating key features like speed dial, caller ID, and the handset hook for wall mounting.

4. Operating Your Telephone

4.1 2-Line Operation

The telephone supports two separate telephone lines. Use the LINE 1 and LINE 2 buttons to select the desired line for making or receiving calls. You can switch between lines during a call or place one line on hold while using the other.

4.2 Speakerphone

To use the built-in speakerphone, press the SPEAKER button. This allows for hands-free conversations. Adjust the speaker volume using the VOL+ and VOL- buttons.

4.3 Caller ID/Call Waiting

This feature displays the caller's name and number (if available) before you answer. It also alerts you to incoming calls while you are on another call. A 99 name/number Caller ID history allows for easy scrolling and callbacks. Service from your local phone company is required for these features.

4.4 Speed Dial

The telephone features an 18-number speed dial for frequently called or emergency numbers. Refer to the detailed owner's manual for programming instructions.

4.5 3-Way Conferencing

Facilitate quick remote meetings with the 3-party conferencing feature. Consult the owner's manual for steps on initiating a three-way call.

4.6 Phonebook

Store up to 100 names and numbers in the phonebook directory for quick access. The phone also includes selectable ringer tones for each line.

4.7 Headset Compatibility

The telephone is compatible with 2.5mm jack headsets (not included) for additional hands-free convenience.

5. Maintenance

To keep your telephone clean, wipe it with a soft, slightly damp cloth. Do not use cleaning sprays or harsh chemicals, as they may damage the finish or internal components. Avoid exposing the telephone to excessive moisture, dust, or direct sunlight.

6. Troubleshooting

If you experience issues with your AT&T ML17929 telephone, please refer to the following common problems and solutions:

For more detailed troubleshooting or persistent issues, please consult the full Owner's Manual or contact AT&T customer support.

7. Specifications

Image: Side view of the AT&T ML17929 2-Line Corded Telephone showing approximate dimensions.

8. Warranty and Support

For detailed warranty information and customer support, please refer to the official Owner's Manual included with your product or visit the AT&T support website.

You can also download the User Manual (PDF) here.

Legal Disclaimer: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.