1. Introducció
This manual provides comprehensive instructions for the setup, operation, and maintenance of your Yealink SIP-T74W Wi-Fi IP Phone. Designed for business professionals, the SIP-T74W offers advanced communication features, high-definition audio, and robust connectivity options including Wi-Fi 6 and Bluetooth 5.0.
2. Contingut del paquet
Verifiqueu que tots els elements que s'enumeren a continuació siguin presents al vostre paquet:
- Yealink SIP-T74W IP Phone Unit
- Auricular de telèfon amb cable de telèfon
- Suport posterior per a telèfon
- Cable de xarxa (Ethernet)
Note: A power adapter is not included. The phone supports Power over Ethernet (PoE).
3. Sobrecàrrega físicaview
Familiarize yourself with the components of your Yealink SIP-T74W IP Phone.
Imatge 3.1: Davant view of the Yealink SIP-T74W IP Phone. This image displays the phone's 4.3-inch color LCD screen, the main keypad, function keys, and the handset resting on the cradle. The screen shows a typical call interface with contact names and call status.
- A. 4.3-inch Color LCD Display: High-resolution screen for call information, menus, and status.
- B. Line Keys/Programmable Keys: Located on either side of the display, these keys can be configured for various functions such as line appearance, speed dial, or feature access.
- C. Navigation Cluster: S'utilitza per navegar pels menús i ajustar la configuració.
- D. Keypad: Standard numeric keypad for dialing numbers.
- E. Function Keys: Dedicated keys for common features like Message, Headset, Mute, Redial, Speakerphone, Volume control.
- F. Handset: Ergonomically designed handset for comfortable calls.
- G. Ports (Rear): Includes Ethernet ports (LAN/PC), Handset port, and potentially a USB port for expansion modules.
4. Configuració
- Col·loca el suport:
Align the two tabs on the phone back stand with the corresponding slots on the back of the phone. Push firmly until it clicks into place. The stand offers 2 adjustable angles for optimal viewing.
Imatge 4.1: En angle view of the Yealink SIP-T74W IP Phone, illustrating the phone with its back stand attached, providing a stable base and adjustable viewangle de ing.
- Connecteu el telèfon:
Plug one end of the coiled handset cord into the handset port on the side of the phone unit and the other end into the handset.
- Connect to Network (PoE):
Connecteu un extrem del cable Ethernet proporcionat a la Internet port (LAN) on the back of the phone and the other end to a Power over Ethernet (PoE) enabled switch or injector. The phone will power on automatically.
If PoE is not available, a separate 5V/2A DC power adapter (not included) must be used. Connect the power adapter to the DC5V port on the back of the phone and then to a power outlet.
- Connexió a l'ordinador (opcional):
Si voleu connectar un ordinador a través del telèfon, connecteu un cable Ethernet des del PC port on the back of the phone to your computer's Ethernet port.
- Engegada inicial:
Once powered, the phone will boot up. This process may take a few minutes. The display will show the Yealink logo, followed by network configuration and SIP registration status.
5. Instruccions de funcionament
5.1 Funcions de trucada bàsiques
- Fer una trucada:
Pick up the handset, press the Speakerphone key, or press a Line key. Dial the number using the keypad and press the Enviar soft key or wait for a few seconds.
- Respondre una trucada:
Pick up the handset, press the Speakerphone key, or press the flashing Line key.
- Finalització d'una trucada:
Replace the handset, or press the Speakerphone key if using speakerphone mode.
- Silencia/Activa el silenci:
Premeu el botó Silenciar key during a call to mute your microphone. Press it again to unmute.
- Ajust de volum:
Premeu el botó Volum keys (up/down) during a call to adjust handset, headset, or speakerphone volume. Press them when idle to adjust ringer volume.
5.2 Funcions avançades
- Comptes SIP:
The phone supports up to 16 SIP accounts. Configuration is typically handled by your system administrator. Account status is displayed on the LCD screen.
- Connectivitat Wi-Fi:
The SIP-T74W supports dual-band Wi-Fi 6 (2.4G/5G). To connect to a Wi-Fi network, navigate to Menú > Bàsic > Wi-Fi on the phone's display. Select your desired network and enter the password if prompted.
- Bluetooth 5.0:
To pair a Bluetooth headset or other device, go to Menu > Basic > Bluetooth. Enable Bluetooth, search for devices, and select your device to pair.
- Mòduls d'ampliació:
The phone supports color-screen expansion modules (sold separately) for additional programmable keys. Refer to the expansion module's manual for installation and configuration.
6. Manteniment
- Neteja:
Feu servir un drap suau i sec per netejar la superfície del telèfon. Per a marques difícils, fregueu lleugeramentamp cloth with mild, non-abrasive cleaner can be used. Avoid excessive moisture and harsh chemicals.
- Condicions ambientals:
Operate the phone within recommended temperature and humidity ranges. Avoid direct sunlight, extreme temperatures, and dusty environments.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El telèfon no s'encén. | No PoE connection or power adapter not connected/faulty. | Ensure the Ethernet cable is connected to a PoE-enabled port, or connect a functional 5V/2A power adapter. |
| Sense to de marcatge. | SIP account not registered; network issue; handset not connected properly. | Check network cable connection. Verify SIP account registration status on the display. Reconnect handset cord. Contact your system administrator. |
| No es pot connectar a la Wi-Fi. | Incorrect password; out of range; Wi-Fi disabled. | Ensure Wi-Fi is enabled in settings. Re-enter password carefully. Move phone closer to the Wi-Fi router. |
| Mala qualitat d'àudio. | Congestió de la xarxa; cable defectuós; problema amb el micròfon/altaveu. | Check network connection. Try a different Ethernet cable. Test with a different handset or speakerphone. |
8. Especificacions
| Característica | Detall |
|---|---|
| Mostra | 4.3-inch 480x272 resolution Color LCD |
| Comptes SIP | Fins a 16 |
| Connectivitat | Dual-Port Gigabit Ethernet (LAN/PC), Dual-band Wi-Fi 6 (2.4G/5G), Bluetooth 5.0 |
| Poder | Power over Ethernet (PoE) support; Optional 5V/2A DC power adapter (not included) |
| Sistema operatiu | Versió de Linux 6.1 |
| Dimensions (L x A x A) | 10 x 9 x 1.5 inches (approximate, without stand) |
| Pes de l'article | 2.5 lliures |
| Material | Plàstic |
9. Garantia i Suport
Yealink products are covered by a limited warranty. For detailed warranty information, technical support, and service inquiries, please visit the official Yealink website or contact your authorized Yealink reseller. Keep your purchase receipt for warranty claims.
For further assistance, you may also refer to the online resources available on the Yealink support portal.
