Welcome to the AT&T CL4940 manual, your guide to understanding and utilizing the features of this corded telephone with an answering system and caller ID.
1.1 Overview of the AT&T CL4940 Telephone
The AT&T CL4940 is a corded telephone featuring an answering system, caller ID, and call waiting. Designed for ease of use, it includes large buttons and a clear display, making it ideal for individuals with visual or hearing impairments. This phone is perfect for both home and office settings, offering reliable communication with essential features.
1.2 Importance of the User Manual
The user manual is essential for understanding the AT&T CL4940’s features, installation, and operation. It provides detailed instructions for setup, troubleshooting, and utilizing advanced functions like caller ID and the answering system. Referencing the manual ensures optimal use and helps resolve issues quickly, making it a vital resource for both new and experienced users;
Key Features of the AT&T CL4940
The AT&T CL4940 offers a built-in answering system, caller ID, and call waiting. It features large buttons and a clear display, ensuring ease of use for all users.
2.1 Big Button/Big Display Design
The AT&T CL4940 features large, easy-to-read buttons and a clear display, making it ideal for users with visual or dexterity challenges. The big buttons simplify dialing, while the backlit display ensures readability in low-light conditions, enhancing overall usability and convenience for all users, including seniors or those with visual impairments.
2.2 Answering System with Caller ID/Call Waiting
The AT&T CL4940 includes a built-in answering system, allowing users to record and play back messages. It also features Caller ID and Call Waiting, displaying incoming caller information and enabling call management. These features enhance communication by providing clarity and convenience, ensuring users never miss important calls or messages, even when the phone is in use or unattended.
Technical Specifications
The AT&T CL4940 is a corded telephone with analog line compatibility, featuring a large display and buttons. It includes an answering system, Caller ID, and Call Waiting functionality.
3.1 Corded Telephone Connectivity
The AT&T CL4940 operates as a corded telephone, connecting directly to an analog phone line for reliable communication. This traditional setup ensures consistent service without the need for batteries or charging.
Its corded design eliminates interference and provides clear call quality. Simply plug the phone into a standard phone jack to establish a stable connection for making and receiving calls.
3.2 Compatibility with Analog Phone Lines
The AT&T CL4940 is designed for compatibility with analog phone lines, ensuring reliable communication. It operates seamlessly with traditional landline systems, requiring no additional adapters. The phone connects directly to standard analog jacks, providing clear voice quality and stable connections. This makes it ideal for users who prefer or require analog telephone services for everyday communication needs.
Installation and Setup
Installation is straightforward, requiring connection to an analog phone line and power source. Follow the manual’s step-by-step guide for quick and easy setup.
4.1 Step-by-Step Installation Guide
First, locate the phone jack and plug in the provided telephone cord. Connect the other end to the phone’s base. Next, insert the power cord into a nearby outlet. Turn on the phone and wait for the system to initialize. Finally, test the connection by dialing a number to ensure proper functionality.
4.2 Connecting the Telephone to the Phone Line
Locate the phone jack on your wall and insert one end of the provided telephone cord into it. Connect the other end to the phone’s base. Ensure the cord is securely plugged in. Lift the handset to check for a dial tone. If no tone is heard, verify the connection or try a different jack. Refer to the online manual for additional guidance.
Using the AT&T CL4940
Operate your AT&T CL4940 with ease by making calls, using the answering system, and navigating features like caller ID and call waiting effortlessly.
5.1 Making and Receiving Calls
Making and receiving calls on the AT&T CL4940 is straightforward. To dial, simply enter the number using the large, easy-to-read buttons and press the “Talk” button. When a call is incoming, the phone rings and displays the caller’s ID if available. Use the volume control to adjust the hearing aid-compatible speaker. Answer calls by lifting the handset or using the speakerphone option for hands-free convenience, ensuring clear communication every time.
5.2 Navigating the Phone’s Menu
Navigating the AT&T CL4940’s menu is simple and intuitive. Press the “Menu” button to access settings like volume, caller ID, and answering system options. Use the arrow keys to scroll through options and select desired features. The large display ensures clarity, making it easy to customize settings to your preferences. Save changes and exit the menu by following on-screen prompts for a seamless experience.
Advanced Features
Explore advanced features like caller ID, call waiting, and a built-in answering system, designed to enhance your communication experience with the AT&T CL4940 telephone.
6.1 Caller ID and Call Waiting
The AT&T CL4940 features Caller ID and Call Waiting, allowing users to identify incoming callers and manage multiple calls simultaneously. The large display screen clearly shows caller information, while Call Waiting enables seamless switching between calls without dropping any connections, ensuring efficient communication.
6.2 Using the Answering System
The AT&T CL4940 includes a built-in answering system, allowing users to record and play back messages. With a dedicated button for easy access, you can customize greetings, set the number of rings before pickup, and adjust playback speed for clear message retrieval, ensuring you never miss important calls or messages.
Troubleshooting Common Issues
Resolve issues like no dial tone or static by checking connections and ensuring proper line installation. For Caller ID problems, verify service activation and display settings.
7.1 No Dial Tone or Static on the Line
If experiencing no dial tone or static, first check all connections. Ensure the phone is properly plugged into a working outlet and the phone line. Verify that the line is active and free from physical damage. If issues persist, consult the user manual or contact your service provider for assistance.
7.2 Caller ID Not Displaying
If the Caller ID is not displaying, ensure the feature is activated by your service provider. Check phone line connections and verify the Caller ID subscription. Restart the phone and review settings in the manual. If issues persist, contact your provider for support or refer to the troubleshooting section for further guidance.
Design and User-Friendly Aspects
The AT&T CL4940 is designed with user accessibility in mind, featuring an intuitive interface and clear display. Its ergonomic design ensures ease of use for all users.
The phone’s layout emphasizes simplicity, making it easy to navigate and interact with its features without confusion.
8.1 Large Buttons and Display for Easy Use
The AT&T CL4940 features large, easy-to-read buttons and a clear display, ensuring simplicity for users of all ages. The big buttons are designed for effortless dialing, while the large display enhances readability, making it ideal for those with visual impairments or seniors seeking a user-friendly experience. This design prioritizes accessibility and convenience, ensuring everyone can use the phone with ease and confidence.
8.2 Volume Control and Hearing Aid Compatibility
The AT&T CL4940 includes adjustable volume control, ensuring clear audio for all users. It is also compatible with hearing aids, making it accessible for individuals with hearing impairments. These features enhance usability, providing a reliable communication experience for everyone, including seniors and those with special needs.
Compatibility and Accessories
The AT&T CL4940 is designed for analog phone systems, ensuring compatibility with standard phone lines. It requires a phone cord and power adapter for operation.
9.1 Compatible Phone Lines and Systems
The AT&T CL4940 operates seamlessly with analog phone lines, making it ideal for traditional home or office setups. It is not compatible with digital or VoIP systems, requiring a standard RJ11 phone jack for connection. This ensures reliable performance on existing analog infrastructure without the need for additional adapters or converters.
9.2 Recommended Accessories
For optimal use, consider pairing the AT&T CL4940 with compatible accessories like additional phone cords, a caller ID display stand, or a headset for hands-free conversations. Replacement buttons or a cleaning kit can maintain its appearance and functionality. Visit the official AT&T website for a list of approved accessories designed specifically for the CL4940 model.
User Manual Details
The AT&T CL4940 user manual is available online at www.telephones.att.com/manuals, offering both full and abridged versions for easy access.
Users can download the manual in PDF format for convenient offline reference and step-by-step guidance.
10.1 Accessing the Online User Manual
To access the AT&T CL4940 user manual, visit www.telephones.att.com/manuals. Select your product and download the PDF version for offline use. The manual is free and provides detailed instructions for installation, operation, and troubleshooting. Navigate through the table of contents for quick access to specific topics. This resource ensures you get the most out of your phone’s features.
10.2 Navigating the Manual’s Contents
The AT&T CL4940 manual is structured for easy navigation. Sections include installation, features, troubleshooting, and safety tips. Use the table of contents or bookmarks in the PDF to quickly locate specific topics. Each section provides clear, concise instructions to help you understand and utilize your phone’s capabilities effectively, ensuring a smooth user experience.
Safety Precautions
This section outlines essential safety precautions for the AT&T CL4940. Avoid exposure to extreme temperatures and moisture. Handle the phone with care to prevent damage. Follow battery safety guidelines if applicable. Always refer to the manual for detailed safety measures to ensure safe operation.
11.1 General Safety Information
Ensure the AT&T CL4940 is used in a well-ventilated area, avoiding exposure to water or extreme temperatures. Keep the device away from children and flammable materials. Avoid using damaged cords or accessories, as they may cause electrical issues. For safe operation, follow all instructions provided in the user manual and adhere to local regulations. Proper handling will prevent potential hazards and ensure longevity of the product.
11.2 Battery Safety (if applicable)
The AT&T CL4940 is a corded telephone and does not require a battery for operation. However, if any accessories (e.g., a cordless headset) use batteries, ensure they are used correctly. Avoid mixing battery types, and dispose of batteries properly. Never expose batteries to extreme heat or puncture them, as this can cause damage or safety risks. Always follow the manufacturer’s guidelines for battery use and replacement.
Tips for Getting the Most Out of Your AT&T CL4940
Regularly update settings, ensure proper volume levels, and clean the phone to maintain performance. Explore all features, such as caller ID and call waiting, for enhanced convenience.
12.1 Customizing Settings for Optimal Use
Customize your AT&T CL4940 by adjusting ringer tones, volume levels, and display brightness. Set up speed dial for frequently called numbers and enable caller ID to recognize incoming calls. Explore the menu to personalize settings according to your preferences for a tailored experience.
12.2 Regular Maintenance and Care
Regularly clean the handset and keypad with a soft cloth to prevent dust buildup. Avoid using harsh chemicals or abrasive materials. Check phone line connections for secure fitting and ensure the cord is not damaged. Store the phone in a dry, cool place to maintain optimal performance and longevity of the device.
The AT&T CL4940 offers a convenient, reliable, and user-friendly communication experience. With its advanced features and durable design, it remains a practical choice for everyday use.
13.1 Summary of Key Features and Benefits
The AT&T CL4940 combines a corded design with an answering system, caller ID, and call waiting. Its big buttons and display enhance usability, while volume control ensures clear communication. Compatibility with analog lines and optional accessories make it versatile for various households. Regular maintenance and customization options further maximize its functionality and user satisfaction.
13.2 Final Thoughts on the AT&T CL4940
The AT&T CL4940 offers a reliable and user-friendly experience, ideal for those seeking simplicity and essential features. Its large buttons and display cater to seniors, while the answering system and caller ID provide modern convenience. With easy customization and durable design, this phone balances functionality and accessibility, making it a practical choice for everyday communication needs.