AT&T CL82100, CL80100, CL81100, CL81200 Experience poor sound quality when using the speakerphone

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Appendix

Troubleshooting

I get noise, static, or weak signals even when I’m near the telephone base.

•If you subscribe to high-speed Internet service (digital subscriber line - DSL) through your telephone lines, you must install a DSL filter between the telephone base and the telephone wall jack. The filter prevents noise and caller ID problems as a result of DSL interference. Please contact your DSL service provider for more information about DSL filters.

•You may be able to improve the performance of your cordless phone by installing your new telephone base as far as possible from any other existing cordless telephone system that may already be installed.

•Other electronic products can cause interference to your cordless phone. Try installing your phone as far away from the following electronic devices as possible: television sets, VCRs, or other cordless telephones.

•Do not install this phone near a microwave oven or on the same electrical outlet. You might experience decreased performance while the microwave oven is operating.

•If you plug your phone in with a modem or a surge protector, plug the phone (or modem/surge protector) into a different location. If this does not solve the problem, re-locate your phone or modem farther apart from one another, or use a different surge protector.

•Relocate your phone to a higher location. The phone might have better reception in a high area.

•If the other phones in your home are having the same problem, contact your telephone service provider (charges may apply).

I experience poor sound quality when using the speakerphone.

•For increased sound quality while using the speakerphone, place the handset on a flat surface with the dial pad facing up.

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Contents User’s manual Congratulations Parts checklist Table of contents QCID/-VOLUME Quick reference guide handsetINT Using menus MenuInstallation Avoid placing the telephone base too close toCharger installation 800 222-3111. In Canada, dial 1 866Low battery Battery installation and chargingBattery indicators Battery status Action Place in chargerStep This Side UP facing upCharge light Step Adding and registering handsets HS LOC on base 4sec and 2.Then press # on Show Out of range or No pwr at base onTo register a handset to your telephone base Press and hold /HANDSET Locator onDeregistering a handset My telephone doesn’t work at all TroubleshootingHandset registration is unsuccessful Cannot get a dial toneCannot dial out My cordless handset isn’t performing normallyHear other calls while using my phone Batteries do not hold a chargeExperience poor sound quality when using the speakerphone My cordless handset does not ring when I receive a call My calls cut in and out while I’m using my cordless handset My caller ID isn’t workingSystem does not receive caller ID when on a call Charge light is off or blinking Common cure for electronic equipmentTaking care of your telephone MaintenanceCleaning your telephone Avoid waterImportant safety information Safety informationPrecautions for users of implanted cardiac pacemakers Especially about cordless telephonesPacemaker patients Especially about telephone answering systemsFCC Part 68 and Acta Industry Canada FCC Part Limited warranty What does this limited warranty cover?How long is the limited warranty period? How do you get warranty service? Other limitations Dect 6.0 digital technology Technical specificationsOperation Operating time Telephone operating range

CL82250, CL81200, CL82550, CL84100, CL80100 specifications

The AT&T CL82400, CL81300, CL82500, CL82350, and CL84200 are part of a comprehensive line of corded and cordless telephones designed to meet the needs of modern consumers while offering user-friendly features and advanced technologies. Each model maintains a unique blend of functionality, style, and reliability.

The AT&T CL82400 is a versatile cordless phone system that includes four handsets, making it perfect for larger homes or offices. One of its standout features is the digital answering system, which allows users to manage their calls efficiently. The phone also boasts a large display that is easy to read, even for individuals with vision impairments. Additionally, the CL82400 is equipped with caller ID and call waiting features, providing users with crucial information at a glance. Its DECT 6.0 technology ensures crystal-clear sound quality and eliminates interference from other wireless devices.

The CL81300 model, on the other hand, is an excellent choice for those who prefer a more compact solution. This single-handset cordless phone features a sleek design, ergonomic keypad, and an easy-to-navigate menu. Similar to the CL82400, it also incorporates DECT 6.0 technology for enhanced audio clarity and reduced interference. The CL81300 features voicemail capability, allowing users to retrieve messages conveniently with just the press of a button.

The AT&T CL82500 is another noteworthy model, featuring a two-handset system. This phone supports call screening and remote access to voicemail, enhancing communication flexibility. Users will appreciate the built-in speakerphone feature, which grants hands-free convenience during calls. The CL82500 further includes a battery backup, ensuring that users remain connected even during power outages.

In contrast, the CL82350 is a larger system, accommodating up to five handsets. This model is particularly well-suited for busy households or small offices. The CL82350 features a user-friendly interface, along with intercom functionality, making communication between handsets seamless. Its call block feature allows users to avoid unwanted telemarketer calls, enhancing the overall user experience.

Lastly, the AT&T CL84200 serves as a sophisticated addition to any space. This model combines modern aesthetics with advanced functionality, supporting up to five handsets. Its high-contrast LCD display ensures readability, while Bluetooth capabilities allow for the connectivity of additional devices. The CL84200 also includes a built-in answering system and numerous ringtones to personalize the calling experience.

In summary, the AT&T CL82400, CL81300, CL82500, CL82350, and CL84200 models offer an array of features and technologies tailored to meet various needs. Their emphasis on user-friendly interfaces, advanced communication technologies, and flexibility make them popular choices among consumers seeking reliable and effective telephone solutions.
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