Introducció
This manual provides detailed instructions for the AT&T CL82557 DECT 6.0 5-Handset Cordless Phone System. This system is designed for home use, offering features such as a digital answering machine, smart call blocker, caller ID announcement, intercom, and extended range. It aims to simplify call management and enhance communication within your home.
Què hi ha a la caixa
- Phone Base Unit
- 5 telèfons sense fil
- 5 Handset Chargers (one for each handset)
- Adaptador d'alimentació per a la unitat base
- Cordó de línia telefònica
- Rechargeable Batteries for Handsets (10 AA batteries included)
- Manual d'usuari (aquest document)

Image: The AT&T CL82557 DECT 6.0 5-Handset Cordless Phone System, showing the main base unit and five rose gold cordless handsets with their individual charging cradles.
Configuració
1. Instal·lació de la bateria
- Obriu la tapa del compartiment de la bateria a la part posterior de cada auricular.
- Connect the rechargeable battery pack plug into the jack inside the compartment.
- Place the battery pack with the label UP and tuck the wires neatly inside the compartment.
- Feu lliscar la tapa del compartiment de la bateria fins que faci clic.
2. Connexió de la unitat base
- Plug one end of the telephone line cord into the TEL LINE jack on the back of the phone base.
- Connecteu l'altre extrem del cable de la línia telefònica a una presa de paret.
- Plug the small end of the power adapter into the POWER jack on the back of the phone base.
- Connecteu l'extrem gran de l'adaptador de corrent a una presa de corrent que no estigui controlada per un interruptor de paret.
3. Handset Charging
- Place each handset into its respective charging cradle.
- Ensure the "CHARGE" indicator light on the handset illuminates, confirming proper connection.
- Allow handsets to charge for at least 16 hours before initial use.

Imatge: Un primer pla view of the back of a cordless handset, illustrating the battery compartment and where the battery pack connects.
Funcionament del sistema telefònic
Fer i rebre trucades
- To make a call: Press TELÈFONi, a continuació, marqueu el número.
- To answer a call: Press TELÈFON quan sona el telèfon.
- Per finalitzar una trucada: premeu OFF/CANCEL·LAR.
Telèfon altaveu
The cordless handsets feature a simulated full-duplex speakerphone, allowing both parties to speak and be heard simultaneously for more natural conversations. To activate the speakerphone during a call, press the PONENT botó.

Image: A woman using the handset's speakerphone function while engaged in another activity, demonstrating hands-free communication.
Intercomunicador
Use the intercom feature to communicate between handsets or between a handset and the base unit. This is useful for quickly contacting family members in different rooms.
- To initiate an intercom call: Press INT on the handset, then dial the number of the target handset (1-5) or '0' for the base unit.
- To answer an intercom call: Press TELÈFON.
Caller ID Announce
The system announces the name of the caller, allowing you to screen calls without needing to look at the display. This feature helps you decide whether to answer or block a call.

Image: The phone system displaying and announcing an incoming call, highlighting the Caller ID Announce feature.
Bloqueig de trucades intel·ligent
The Smart Call Blocker automatically blocks robocalls from ringing through, even on the first attempt. You can also permanently blacklist any number with a single touch. The call block directory can store up to 1,000 name and number entries.
- To block a number during a call: Press the BLOC DE CONVOCAT .RIES botó.
- To manage blocked numbers: Access the Smart Call Blocker menu through the handset or base unit settings.

Image: A hand pressing the dedicated 'CALL BLOCK' button on a handset, illustrating the one-touch blocking feature.
Sistema de resposta digital
The integrated digital answering machine records up to 22 minutes of messages, announcements, and memos. A voice guide assists with setup.
- To play messages: Press PLAY/STOP on the base unit or access the answering system menu on a handset.
- To record an outgoing announcement: Follow the voice guide prompts or refer to the full user manual.

Image: The base unit's answering system controls, including play/stop, delete, repeat, skip, and volume buttons, along with the message counter display.
Mode silenciós
Activate Quiet Mode to silence all handset and base ringers for a set period. This is useful for uninterrupted rest or quiet environments.
- To activate/deactivate: Press and hold the #TRANQUIL button on a handset.

Image: A close-up of the handset keypad, emphasizing the '#QUIET' button, indicating the phone's quiet mode feature.
Expandabilitat
The system is expandable up to 12 handsets. You can easily add accessory handsets (models CL80107 or CL80067) to cover more areas of your home.

Image: An arrangement of several handsets and base units, demonstrating the system's capability to expand up to 12 handsets.
Manteniment
Cura de la bateria
- Always use the provided rechargeable batteries.
- For optimal performance, ensure handsets are placed in their chargers when not in use.
- Replace batteries when they no longer hold a charge effectively.
Neteja
- Netegeu les superfícies del telèfon amb un drap suau iamp tela.
- Avoid using cleaning sprays or harsh chemicals.
Resolució de problemes
| Problema | Solució |
|---|---|
| Sense to de marcatge | Ensure the telephone line cord is securely plugged into both the base unit and the wall jack. Check if the power adapter is connected and the base unit is powered on. |
| Handset displays "Out of range" or "No pwr at base" | Move the handset closer to the base unit. Verify the base unit's power adapter is securely plugged into a working electrical outlet. |
| No puc fer ni rebre trucades | Check all cable connections. Ensure batteries are charged. If using a DSL service, ensure a DSL filter is installed. |
| Mala qualitat de so / Estàtica | Move the handset closer to the base. Avoid placing the base near other electronic devices (e.g., microwaves, computers) that may cause interference. |
| Robocalls still ringing through | Ensure Smart Call Blocker is activated and configured correctly. Add unwanted numbers to the block list. |
Especificacions
- Número de model: CL82557
- Tipus de telèfon: DECT 6.0 Cordless
- Nombre d'auriculars: 5 (ampliable fins a 12)
- Color: Rose Gold Cordless
- Tipus de contestador: Digital (fins a 22 minuts de temps d'enregistrament)
- Bloqueig de trucades: Smart Call Blocker (stores up to 1,000 entries)
- Visualització: Large 2-inch high-contrast LCD with lighted keypad
- Característiques d'àudio: HD Audio with equalizer, Simulated full-duplex handset speakerphone
- Intercomunicador: Sí
- Font d'alimentació: Corded Electric (for base and chargers)
- Bateries: 10 piles recarregables AA (incloses)
- Dimensions del producte: 6.3 x 3.96 x 7.26 polzades
- Pes de l'article: 3 lliures
- Material: Plàstic
Garantia i Suport
For warranty information, technical support, or to purchase additional accessories, please refer to the official AT&T product website or contact AT&T customer service. Keep your purchase receipt as proof of purchase for warranty claims.
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