This manual provides a comprehensive guide for the AT&T CL4940 corded phone, featuring caller ID, digital answering, and Audio Assist. Visit www.telephones.att.com/manuals for detailed instructions.
1.1 Overview of the AT&T CL4940 Corded Phone
The AT&T CL4940 is a reliable corded phone designed for ease of use, featuring a digital answering system, caller ID, and Audio Assist technology. Its big-button design enhances accessibility, making it ideal for users of all ages. The phone supports call waiting and includes a built-in phonebook for storing contacts. With a clear display and adjustable volume, the CL4940 ensures a seamless communication experience. Refer to the online manual at www.telephones.att.com/manuals for detailed setup and operation instructions.
1.2 Importance of Reading the Manual
Reading the AT&T CL4940 manual is essential for understanding its features, proper installation, and safe operation. It ensures you maximize the phone’s functionality, including caller ID, digital answering, and Audio Assist. The manual provides step-by-step guides for setup, troubleshooting, and customization. By following the instructions, you can avoid potential issues and enjoy a seamless user experience. Refer to the official manual at www.telephones.att.com/manuals for detailed information and optimal performance of your CL4940 corded phone.
1.3 Online Resources for the CL4940 Manual
The AT&T CL4940 manual is readily available online, providing easy access to installation, operation, and troubleshooting guides. Visit www.telephones.att.com/manuals for the official manual. Additional resources, such as user guides and FAQs, can be found on AT&T’s support website. For convenience, the manual is also available as a downloadable PDF, ensuring users can access it anytime. Online forums and technical support pages offer further assistance, making it easy to resolve issues or learn more about the phone’s features. These resources are designed to help users maximize their experience with the CL4940 corded phone.
Installation and Setup
Ensure proper installation with the pre-installation checklist. Follow step-by-step guide for setup, initial configuration, and connecting to a phone line. Refer to the online manual at www.telephones.att.com/manuals for detailed instructions.
2.1 Pre-Installation Checklist
Before installing the AT&T CL4940, ensure you have all necessary components: the phone, base unit, power adapter, phone cord, and manual. Verify the phone line is active and compatible. Check for any damage to the cords or hardware. Ensure the power source is readily available and accessible. Review the manual to familiarize yourself with the installation process. Organize all items to streamline the setup. This preparation ensures a smooth and efficient installation experience for your AT&T CL4940 corded phone.
2.2 Step-by-Step Installation Guide
Unpack the AT&T CL4940 phone and accessories.
Connect the phone line cord to the phone jack.
Insert the battery into the handset and charge it fully.
Plug the power adapter into a nearby electrical outlet.
Turn on the phone and wait for the system to initialize.
Test the dial tone by lifting the handset.
For detailed instructions, refer to the official manual at www.telephones.att.com/manuals.
2;3 Initial Setup and Configuration
After unpacking, plug in the phone and ensure all components are included. Place the handset on the base to charge for at least 30 minutes. Connect the phone line cord to the wall jack and the base. Power on the device and follow the prompts to set the date and time for caller ID functionality. Adjust the volume to your preference using the side buttons. Test the connection by dialing a number to ensure proper operation. Refer to the online manual at www.telephones.att.com/manuals for detailed setup instructions.
2.4 Connecting the Phone to a Phone Line
To connect the AT&T CL4940, locate the phone jack on the wall and the phone line cord provided. Insert one end of the cord into the phone’s LINE port. Plug the other end into the wall jack. Ensure the connection is secure for proper functionality. If using a splitter, connect the cord to the splitter first, then plug the splitter into the wall jack. After connecting, test the phone by dialing a number to confirm the line works. For additional guidance, refer to the online manual at www.telephones.att.com/manuals.
Key Features of the AT&T CL4940
The AT&T CL4940 offers advanced features like a digital answering system, caller ID, call waiting, and Audio Assist technology, designed for enhanced communication experiences and ease of use.
3.1 Caller ID and Call Waiting
The AT&T CL4940 features Caller ID and Call Waiting, enhancing your communication experience. Caller ID displays the caller’s number and name (if subscribed), while Call Waiting alerts you to incoming calls during an active conversation. These features ensure you never miss important calls and can manage multiple calls efficiently. Press the CALL WAITING button to switch between calls. The digital answering system also records messages, allowing you to retrieve them later. These functionalities make the CL4940 ideal for both personal and professional use, providing clarity and convenience in every call.
3.2 Digital Answering System
The AT&T CL4940 features a built-in digital answering system, allowing users to record and play back messages effortlessly. With ample storage for multiple messages, the system ensures you never miss important calls. The digital format provides clear audio quality, making it easy to understand messages. You can record a personalized greeting and access messages remotely for added convenience. The system also supports outgoing and incoming message management, integrating seamlessly with the phone’s caller ID functionality for a comprehensive communication experience.
3.3 Audio Assist Technology
The AT&T CL4940 features Audio Assist Technology, designed to enhance call clarity and comfort. This technology boosts volume and reduces background noise, making conversations clearer. It is particularly beneficial for users with hearing difficulties. The system automatically adjusts sound levels to ensure optimal audio quality. Users can activate this feature through the phone’s settings menu. For detailed instructions on enabling and customizing Audio Assist, refer to the online manual at www.telephones.att.com/manuals. This feature ensures a more enjoyable and accessible calling experience for everyone.
3.4 Big Button Design for Easy Use
The AT&T CL4940 features a big button design, making it easy to navigate and use for individuals of all ages. The large, spaced-out keys improve visibility and reduce dialing errors. This design is particularly beneficial for users with vision or dexterity challenges. The buttons are also backlit, ensuring clarity even in low-light conditions. The ergonomic layout promotes comfortable handling, while the clear labeling of each key enhances usability. This thoughtful design ensures that the phone is accessible and user-friendly, catering to a wide range of needs and preferences.
Operating the AT&T CL4940
Learn to make calls, adjust volume, and use the answering system effortlessly. The CL4940’s intuitive design ensures smooth operation for all users.
4.1 Making and Receiving Calls
To make a call, lift the receiver and dial the desired number using the keypad. For hands-free conversations, press the Speaker button. To receive a call, simply pick up the receiver or press Speaker to answer hands-free. The phone alerts you with a ring and displays the caller’s information if Caller ID is available. Use the Volume button to adjust the ringer or speaker volume during calls. The CL4940 also supports Audio Assist, enhancing sound clarity for better communication. Ensure the phone is properly connected to a working phone line for reliable call functionality.
4.2 Using the Answering System
The AT&T CL4940 features a built-in digital answering system, allowing you to record and play back messages. To use it, press the ANSWERER button to access the menu. Record a greeting by pressing REC, speak clearly, and press STOP when done; Incoming messages will be recorded automatically. To play messages, press PLAY and use the SKIP or DELETE buttons to manage recordings. You can also adjust the number of rings before the system answers. For remote access, enter your PIN to retrieve messages from another phone.
4.3 Managing Caller ID and Call Logs
The AT&T CL4940 allows users to easily manage caller ID and call logs. View recent calls, including caller names and numbers, by navigating to the call log menu. You can scroll through the list to review incoming and outgoing calls. The phone stores up to 80 caller ID entries, providing a convenient record of recent activity. To delete call logs, select the desired entry and choose the delete option. This feature helps keep your call history organized and up-to-date, ensuring you can quickly access important contacts and manage your communication efficiently.
4.4 Adjusting Volume and Audio Settings
The AT&T CL4940 allows users to customize their audio experience. To adjust the volume, press the Volume button during a call. For additional settings, navigate to the Menu, select Settings, and choose Audio. Here, you can adjust ringer volume, speakerphone volume, and equalization. The phone also features Audio Assist technology, enhancing clarity for clearer conversations. These adjustments ensure optimal sound quality, catering to individual preferences. Use these settings to personalize your calling experience for comfort and convenience.
4.5 Using Call Waiting and Call Forwarding
The AT&T CL4940 allows you to manage incoming calls efficiently with Call Waiting and Call Forwarding features. Call Waiting alerts you of an incoming call while you’re already on the line, enabling you to switch between calls. To use Call Waiting, press the FLASH button to place the first caller on hold and connect to the second call. For Call Forwarding, dial 72 followed by the desired forwarding number to activate, and 73 to deactivate. These features ensure you never miss important calls, even when you’re already engaged or unavailable.
Customization and Settings
Personalize your CL4940 with customizable ring tones, voicemail setup, and display adjustments. Manage your phonebook and speed dial settings for enhanced convenience and accessibility.
5.1 Personalizing Ring Tones and Alerts
The AT&T CL4940 allows users to customize ring tones and alerts for a personalized experience. You can select from multiple pre-installed tones or assign specific tones to individual contacts. To access these settings, navigate to the “Settings” menu and choose “Ringtones & Alerts.” Here, you can browse available options, set default tones, or assign unique tones to frequently called numbers. Additionally, you can adjust the volume of ringtones and alerts to suit your preferences. This feature ensures that you can easily distinguish between different callers and customize your phone’s audio notifications to match your lifestyle.
5.2 Setting Up Voicemail
To set up voicemail on your AT&T CL4940, access the voicemail system by pressing the voicemail button or dialing your phone number. Follow the prompts to create a greeting and set up a PIN for security. Record a personalized message for callers and adjust settings as needed. Refer to the online manual at www.telephones.att.com/manuals for detailed instructions. Ensure your voicemail is secure with a PIN and test the setup by leaving a message. This feature enhances your phone experience by managing missed calls efficiently.
5.3 Adjusting Display Settings
The AT&T CL4940 allows users to customize the display settings for optimal viewing. To adjust the brightness and contrast, navigate to the Settings menu using the arrow keys. Select Display Settings and use the keypad to increase or decrease brightness and contrast levels; You can also adjust the backlight timer to conserve energy. For better readability, ensure the display is clean and free from smudges. These adjustments enhance visibility and user experience, making the phone more convenient for daily use. Refer to the online manual at www.telephones.att.com/manuals for detailed steps.
5.4 Managing Phonebook and Speed Dial
The AT&T CL4940 allows you to store up to 100 contacts in its phonebook, making it easy to dial frequently called numbers. To add or edit entries, navigate to the phonebook menu and follow the on-screen prompts. You can also assign speed dial numbers (2-9) to your most important contacts for quick access. To use speed dial, press the assigned number and then the “Talk” button. This feature simplifies calling and saves time. For detailed instructions, refer to the online manual at www.telephones.att.com/manuals.
Maintenance and Troubleshooting
Regularly clean the phone and check connections. For issues, reset to factory settings or update firmware. Refer to the online manual for detailed troubleshooting guides.
- Clean buttons and display gently.
- Check cord connections for damage.
- Reset settings if functionality fails.
6.1 Cleaning and Caring for the Phone
Regular cleaning ensures optimal performance and longevity of your AT&T CL4940. Use a soft, dry cloth to wipe the handset, keypad, and display. Avoid harsh chemicals or abrasive materials. For stubborn dirt, dampen the cloth slightly but ensure no moisture enters the phone. Clean the receiver and mouthpiece with a soft brush or cloth. Avoid exposing the phone to extreme temperatures or humidity. Store the phone in a dry, cool place when not in use. Proper care prevents damage and maintains clear sound quality. Regular maintenance ensures your CL4940 remains reliable and functional for years.
6.2 Common Issues and Solutions
Common issues with the AT&T CL4940 may include static, no dial tone, or caller ID not displaying. For static, check the phone line connection and ensure it’s secure. If no dial tone, verify the phone is properly connected to the wall jack. For caller ID issues, ensure the service is activated with your provider. Volume problems can be resolved by adjusting settings or resetting the phone. Refer to the manual for detailed troubleshooting steps or visit www.telephones.att.com/manuals for additional support.
6.3 Resetting the Phone to Factory Settings
To reset the AT&T CL4940 to its factory settings, first ensure the phone is unplugged from the power source. Locate the reset button, typically found at the bottom or back of the device. Using a small object like a pin, press and hold the reset button for 10-15 seconds. Release the button and plug the phone back in. The device will restart, restoring all settings to their original configuration. Note that this process will erase all saved data and settings, so back up important information before proceeding. This step is useful for resolving persistent issues or preparing the phone for a new user.
6.4 Updating Firmware
Regular firmware updates ensure optimal performance and security for your AT&T CL4940 phone. To update, connect the phone to a computer using the provided cable. Open a web browser and navigate to the AT&T support website. Select your model and follow the on-screen instructions to download and install the latest firmware. Ensure the phone remains connected throughout the process. If issues arise, refer to the manual or contact AT&T customer support for assistance. Always verify the update source to avoid unauthorized software. Visit www.telephones.att.com/manuals for detailed guidance.
Safety Precautions
Ensure safe usage of the AT&T CL4940 by handling electrical components carefully, avoiding water exposure, and maintaining proper ventilation. Use the phone in well-ventilated areas and avoid overloading outlets. In emergencies, keep the phone accessible but away from water sources.
7;1 General Safety Guidelines
Always handle the AT&T CL4940 with care to avoid damage or injury. Keep the phone away from water and extreme temperatures. Ensure the cord is securely plugged into a working outlet and avoid overstretching it. Place the phone on a stable surface to prevent accidental falls. Use only approved accessories to maintain safety and performance. Follow all local regulations and safety standards when using the device. Regularly inspect the cord and handset for damage, and replace them if necessary. By adhering to these guidelines, you can ensure safe and reliable operation of your AT&T CL4940 phone.
7.2 Handling Electrical Components
When handling electrical components of the AT&T CL4940, ensure the phone is unplugged from the power source to avoid electrical shock. Avoid exposing the device to water or extreme temperatures, as this can damage internal circuits. Use a soft, dry cloth to clean electrical parts, and never insert metal objects into ports or openings. For repairs, only use authorized AT&T replacement parts to maintain safety and functionality. If unsure about handling internal components, consult a professional or refer to the official AT&T CL4940 manual for guidance.
7.3 Using the Phone in Emergency Situations
The AT&T CL4940 is designed to provide reliable communication in emergency situations. Ensure the phone is properly connected to a working phone line. In case of an emergency, dial the appropriate emergency number, such as 911. The phone’s clear audio and big buttons ensure easy operation under stress. If the power goes out, the phone will still function as it does not require electricity. Keep the phone accessible and ensure all household members know its location and operation. Regularly test the phone to confirm it is working correctly.
Warranty and Support
The AT&T CL4940 is backed by a limited warranty. For details, visit www.telephones.att.com/manuals. Contact AT&T support for assistance with troubleshooting or warranty claims.
8.1 Understanding the Warranty Terms
The AT&T CL4940 manual outlines the warranty terms for the device, ensuring coverage for manufacturing defects. The warranty period typically lasts for one year from the purchase date. It covers repairs or replacements for faulty components. However, damages caused by misuse or external factors are excluded. To claim warranty benefits, users must provide proof of purchase and contact AT&T support. For detailed terms and conditions, refer to the official AT&T website or the provided manual. Proper registration may be required to activate warranty coverage.
8.2 Contacting AT&T Customer Support
For assistance with your AT&T CL4940, visit the official AT&T support website at www.att.com/support/. You can also contact their customer service team directly by phone. Representatives are available to help with troubleshooting, warranty inquiries, or any other concerns. Ensure you have your phone’s model number and serial number ready for efficient support. Additionally, the online resources section provides troubleshooting guides and FAQs to address common issues independently. AT&T support is committed to resolving your queries promptly and effectively.
8.3 Online Resources for Troubleshooting
For troubleshooting the AT&T CL4940, visit the official AT&T support website or refer to the online user manual at www.telephones.att.com/manuals. These resources offer detailed guides, FAQs, and step-by-step solutions for common issues. Additionally, the AT&T community forums provide user-generated tips and advice for resolving problems. Online troubleshooting resources ensure you can quickly address any challenges and maintain optimal phone performance.
Frequently Asked Questions (FAQs)
Common questions about the CL4940 include installation steps, troubleshooting tips, and feature usage. Refer to the online manual at www.telephones.att.com/manuals for detailed answers.
9.1 Common Questions About Installation
Users often ask about the pre-installation checklist and step-by-step guide for the AT&T CL4940. Ensure all components are included in the package, such as the handset, base, and cords. Connect the phone to a working phone line and power source. Refer to the online manual at www.telephones;att.com/manuals for detailed instructions. If issues arise, check the phone line connection or reset the device. For troubleshooting, visit the official AT&T support page or contact customer service for assistance. Proper installation ensures optimal performance of the CL4940’s features, including caller ID and the digital answering system.
9.2 Troubleshooting Frequently Asked Questions
Common issues with the AT&T CL4940 include no dial tone, static, or caller ID not displaying. Check connections, ensure the phone is plugged into a working line, and verify caller ID subscription. For static, reduce nearby electronic interference. If the answering system isn’t recording, ensure it’s turned on and volume is set correctly. Visit www.telephones.att.com/manuals for detailed troubleshooting steps and solutions. Resetting the phone to factory settings can resolve persistent issues, but remember to reconfigure settings afterward.
9.3 Questions About Features and Customization
Users often ask about enabling caller ID and setting up the digital answering system. The CL4940 allows customization of ring tones and volume levels. For display settings, refer to the menu options. The phonebook and speed dial features can be managed through the keypad. Some users inquire about compatibility with other AT&T models, but the CL4940’s features are unique to its design. Visit www.telephones.att.com/manuals for detailed customization guides and troubleshooting tips specific to this model.
The AT&T CL4940 manual is your essential guide to maximizing the phone’s features, including caller ID, digital answering, and Audio Assist. Refer to the online manual at www.telephones.att.com/manuals for detailed setup and troubleshooting. Regular updates and maintenance ensure optimal performance. Explore the resources provided to resolve common issues and customize settings for a personalized experience. With proper care and adherence to the manual, the CL4940 will remain a reliable communication tool. For further assistance, visit the official AT&T support page or contact customer service.
