1. Introducció
This manual provides instructions for the VTech CS2051 DECT 2 Handset Cordless Home Telephone with Answering Machine. It covers setup, operation, maintenance, and troubleshooting to ensure optimal performance of your device. Please read these instructions carefully before using your telephone.
2. Contingut del paquet
Comproveu que el vostre paquet contingui els elements següents:
- 1 unitat base
- 2 telèfons sense fil
- 2 carregadors de telèfon
- 2 x AC Adaptors (for base unit and chargers)
- 2 x Battery Packs (AAA batteries required, included)
- 1 x Cable de línia telefònica
- 1 x Guia d'inici ràpid

Image: The VTech CS2051 system, showing the main base unit with one handset, and a separate charger with the second handset.
3. Configuració
3.1 Instal·lació de la bateria
- Obriu la tapa del compartiment de la bateria a la part posterior de cada auricular.
- Insert the supplied AAA battery pack, ensuring correct polarity.
- Tanqueu la tapa del compartiment de la bateria.
- Place each handset on its respective charger or the base unit to charge for at least 16 hours before first use.
3.2 Connexió de la unitat base
- Connecteu un extrem del cable de línia telefònica al port LINE de la unitat base.
- Connecteu l'altre extrem del cable de la línia telefònica a la presa de corrent de la paret.
- Connect the AC adaptor to the POWER port on the base unit.
- Plug the AC adaptor into a mains power outlet.
- For the additional charger, connect its AC adaptor to the charger and then to a mains power outlet.
3.3 Registre del telèfon
Your handsets are typically pre-registered to the base unit. If a handset displays 'Unregistered' or 'Register Handset', follow these steps:
- A la unitat base, premeu i manteniu premut el botó PÀGINA button for approximately 5 seconds until the registration indicator light flashes.
- On the handset, navigate to the 'Registration' menu (refer to the Quick Start Guide for specific menu navigation).
- Select 'Register Handset' and enter the system PIN (default is usually 0000).
- The handset will display 'Registering...' and then 'Handset Registered' upon successful completion.
4. Instruccions de funcionament
4.1 Fer i rebre trucades
- Per fer una trucada: Premeu el botó PARLAR button, then dial the number. Alternatively, dial the number first and then press PARLAR.
- Per rebre una trucada: Quan soni el telèfon, premeu la tecla PARLAR botó.
- Per finalitzar una trucada: Premeu el botó FINALITZACIÓ button or place the handset back on the base unit/charger.
4.2 Digital Answering Machine
The base unit includes a digital answering machine to record messages when you are unavailable.
- Reproducció de missatges: Premeu el botó PLAY/STOP button on the base unit. The display will show the number of new messages.
- Eliminació de missatges: During message playback, press the ELIMINAR botó de la unitat base.
- Configuració: Access the answering machine settings via the handset menu to record your outgoing message or adjust settings.

Image: The base unit of the VTech CS2051, highlighting the digital answering system with a message count display.
4.3 Bloquejador de trucades molestes
This feature allows you to block unwanted incoming calls.
- Blocking a Number: During or after a call, access the call blocker menu on the handset. You can add numbers to a block list.
- Blocking Unknown Numbers: The system can be configured to block calls from numbers not stored in your phonebook or from withheld numbers.

Image: A VTech CS2051 handset, illustrating the call blocker feature for managing unwanted calls.
4.4 Caller ID and Call Waiting
These features require subscription from your telephone service provider.
- Identificador de trucada: The handset display shows the caller's number (and name if stored in your phonebook) before you answer. The phone stores up to 20 incoming call records.
- Trucada en espera: If you are on a call and another call comes in, you will hear a tone. You can switch between calls.

Image: A close-up of the VTech CS2051 handset display showing an incoming call number, demonstrating the Caller ID feature.
4.5 Altaveu
The speakerphone function allows for hands-free conversations.
- Per activar: Durant una trucada, premeu el botó PONENT botó.
- Per desactivar: Premeu el botó PONENT button again or lift the handset to your ear.

Image: A VTech CS2051 handset positioned for hands-free use, illustrating the speakerphone capability.
4.6 Intercomunicador
You can use the handsets to communicate with each other internally.
- Per iniciar: Premeu el botó INT button on one handset and select the desired handset to call.
4.7 Adjustable Ring Volume and Melody
Customize the ringtone and volume to your preference.
- Access the 'Ringtone Settings' or 'Volume Settings' menu on the handset to choose from available melodies and adjust the ring volume.

Image: A VTech CS2051 handset, highlighting the controls for adjusting ring volume and melody settings.
4.8 Funció d'alarma i silenci
- Alarma: Set an alarm through the handset menu.
- Silenciar: Durant una trucada, premeu el botó MUT botó per silenciar temporalment el micròfon. Premeu-lo de nou per activar el so.

Image: Illustrates the alarm function (represented by a clock icon) and the mute function (represented by a musical note icon) available on the VTech CS2051.
5. Manteniment
- Neteja: Wipe the telephone and handsets with a soft, damp tela. No utilitzeu netejadors abrasius ni dissolvents.
- Cura de la bateria: Ensure handsets are placed on the charger when not in use to maintain battery life. Replace batteries when performance significantly degrades.
- Ubicació: Place the base unit in a central location, away from other electrical appliances that may cause interference.
6. Solució De Problemes
- Sense to de marcatge: Assegureu-vos que el cable de la línia telefònica estigui connectat correctament tant a la unitat base com a la presa de corrent. Comproveu si l'adaptador de CA està correctament connectat.
- El telèfon no es carrega: Verify the handset is correctly seated in the charger/base unit. Clean the charging contacts on both the handset and charger with a dry cloth.
- Poor Call Quality/Interference: Move the base unit away from other electronic devices (e.g., Wi-Fi routers, microwaves). Ensure the handset is within range of the base unit.
- Handset Displays 'Unregistered': Follow the handset registration steps in Section 3.3.
- El contestador automàtic no grava: Check the answering machine settings via the handset menu to ensure it is enabled and has sufficient recording time.
7. Especificacions
| Característica | Especificació |
|---|---|
| Model | CS2051 |
| Tipus de telèfon | DECT Cordless |
| Nombre d'auriculars | 2 |
| Tipus de contestador | Digital (up to 15 minutes record time) |
| Identificació de trucades | Sí (cal subscripció) |
| Nuisance Call Blocker | Sí |
| Mostra | 1.8-inch Backlit Display |
| Bateries | Necessites 4 piles AAA (incloses) |
| Material | Acrilonitril butadiè estirè (ABS) |
| Font d'alimentació | Funciona amb bateria |
| Operació multilínia | Sí |
8. Garantia i Suport
This VTech CS2051 product is supplied as an Amazon Renewed item. For specific warranty details and support, please refer to the Amazon Renewed program terms and conditions or contact Amazon Renewed customer service directly. VTech provides manufacturing support for its products. For technical assistance or further information, please visit the official VTech support website or consult the full user manual if available from the manufacturer.







