1. Producte acabatview
The Panasonic KX-TG3821 is a cordless phone designed for home or office use, featuring a large LCD display, caller ID, and a digital answering system. This manual provides instructions for setting up, operating, and maintaining your device.

Image: The Panasonic KX-TG3821 cordless phone, showing the handset placed on its base unit.
2. Configuració
2.1. Què hi ha a la caixa
- Telèfon
- Unitat base
- Bateria Ni-MH recarregable
- AC Adaptor (Charger)
- Cordó de línia telefònica
- Guia d'usuari
2.2. Instal·lació de la bateria
- Obriu la tapa del compartiment de la bateria a la part posterior del telèfon.
- Insert the provided rechargeable Ni-MH battery, ensuring correct polarity (+/-).
- Tanqueu bé la tapa del compartiment de la bateria.
2.3. Connexió de la unitat base
- Connect the AC adaptor to the base unit's power jack and then plug it into a standard electrical outlet.
- Connect the telephone line cord to the base unit's line jack and then plug it into a telephone wall jack.
- Place the base unit on a flat, stable surface, or mount it on a wall using the smart wall mountable design.
2.4. Càrrega inicial
Place the handset on the base unit. The handset will begin charging. Allow the handset to charge for at least 7 hours before initial use to ensure optimal battery performance.
3. Instruccions de funcionament
3.1. Fer i rebre trucades
- Per fer una trucada: Aixequeu l'auricular de la base o premeu la tecla PARLAR botó i, a continuació, marqueu el número de telèfon.
- Per rebre una trucada: Quan soni el telèfon, aixequeu l'auricular o premeu la tecla PARLAR botó.
- Per finalitzar una trucada: Torneu a col·locar l'auricular a la unitat base o premeu la tecla OFF botó.
3.2. Identificador de trucada
The phone supports Caller ID with a memory for up to 50 names and numbers. When a call is received, the caller's information will be displayed on the large 1.8-inch LCD screen (service subscription required from your telephone provider).
3.3. Agenda telefònica
Store up to 100 names and numbers in the phonebook for quick dialing. Refer to the detailed user guide for instructions on adding, editing, and deleting phonebook entries.
3.4. Digital Answering System
The integrated digital answering system records incoming messages. The message counter on the LCD display indicates the number of new messages. Follow the on-screen prompts or refer to the full manual for setup and message retrieval.
3.5. Power Failure Talk System
En cas d'una potènciatage, the handset can temporarily draw power from the base unit to allow for limited call functionality. This feature ensures basic communication during power interruptions.
4. Manteniment
4.1. Neteja
Wipe the handset and base unit with a soft, dry cloth. Do not use liquid cleaners or aerosol sprays, as these may damage the device. Ensure the phone is unplugged from the power outlet before cleaning.
4.2. Cura de la bateria
- Use only the specified rechargeable Ni-MH battery.
- Eviteu exposar la bateria a temperatures extremes.
- Si no heu d'utilitzar el telèfon durant un període prolongat, traieu-ne la bateria per evitar fuites.
5. Solució De Problemes
If you encounter issues with your Panasonic KX-TG3821, please refer to the following common solutions:
- Sense to de marcatge: Ensure the telephone line cord is securely connected to both the base unit and the wall jack. Check if the AC adaptor is properly plugged in.
- No puc fer/rebre trucades: Verify that the handset is charged. Check if the phone line is active.
- Qualitat de so baixa: Move the handset closer to the base unit. Ensure there are no large metal objects or other electronic devices interfering with the signal.
- El telèfon no es carrega: Ensure the handset is correctly placed on the base unit and the charging contacts are clean. Check the AC adaptor connection.
- La pantalla no funciona: Assegureu-vos que la bateria estigui correctament instal·lada i carregada.
For more complex issues, consult the comprehensive user guide or contact Panasonic customer support.
6. Especificacions
| Característica | Especificació |
|---|---|
| Número de model | KX-TG3821 |
| Tipus de telèfon | Sense fils |
| Mostra | Large 1.8-inch LCD |
| Memòria d'identificació de trucades | 50 noms i números |
| Entrades de l'agenda telefònica | 100 noms i números |
| Sistema de contestador | Digital |
| Característiques especials | Reversible handset, Power failure talk system, Smart wall mountable |
| Tipus de bateria | Ni-MH recarregable |
| Font d'alimentació | Funciona amb bateria |
| Pes de l'article | 1 kg 740 g |
| Dimensions del paquet | 27 x 25.04 x 13 cm |
7. Garantia i Suport
7.1. Garantia del fabricant
Aquest producte ve amb un 1 any de garantia del fabricant from the date of purchase. Please retain your proof of purchase for warranty claims. The warranty covers manufacturing defects under normal use.
7.2. Atenció al client
For technical assistance, warranty service, or further inquiries, please contact Panasonic customer support. Refer to the official Panasonic weblloc web o la informació de contacte que es proporciona a l'embalatge del producte per obtenir la informació d'assistència més actualitzada.





