Introducció
The Yealink SIP-T73U is a business communication device designed for high-quality voice performance and advanced functionality. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your IP phone.
Figura 1: Frontal view of the Yealink SIP-T73U IP Phone.
Què hi ha a la caixa
Verifiqueu que tots els elements siguin presents al vostre paquet:
- Telèfon IP Yealink SIP-T73U
- Phone Handset with Phone Cord
- Phone Back Stand
- Cable Ethernet
Configuració
Connexions físiques
Connect the handset, Ethernet cable, and power (if not using Power over Ethernet - PoE) to the appropriate ports on the back of the phone. The phone supports dual-port Gigabit Ethernet for network connectivity.
Figura 2: posterior view of the phone with connection ports.
Encès
If using a power adapter (not included), connect it to the power port. If using PoE, connect the Ethernet cable to a PoE-enabled switch. The phone will automatically power on and begin its initialization sequence.
Funcionament del telèfon
Visualització i navegació
The phone features a 2.8-inch color LCD display with backlight. The screen is adjustable for optimal viewing angles. Use the navigation keys and soft keys below the display to access menus, directories, and features.
Fer i rebre trucades
To make a call, lift the handset or press the speakerphone button, then dial the number using the keypad. To answer a call, lift the handset or press the answer soft key.
Funcions del teclat
- Teclat de marcatge: Standard numeric and letter keys for dialing.
- Control de volum: Ajusta el volum de l'auricular, els auriculars i l'altaveu.
- Silenciar: Silencia el micròfon durant una trucada.
- Auriculars: Activates headset mode.
- Missatge: Accedeix als missatges de la bústia de veu.
- Manteniu: Posa una trucada activa en espera.
- Torna a marcar: Torna a marcar l'últim número trucat.
- Transferència: Transfereix una trucada activa a una altra extensió o número.
USB Port Functionality
The built-in USB port supports USB headsets for hands-free communication and call recording to a USB disk.
Connectivitat Bluetooth
The phone supports Bluetooth for connecting compatible headsets, offering wireless freedom during calls.
Funcions avançades
Mòdul d'expansió EXP55
The SIP-T73U is compatible with the EXP55 expansion module (sold separately), which provides additional programmable keys for enhanced call management and monitoring.
Figure 3: Yealink SIP-T73U with an optional EXP55 expansion module.
Tecnologia Acoustic Shield
The phone incorporates Yealink's Acoustic Shield Technology to effectively eliminate background noise, ensuring clear and distraction-free communication.
Firmware unificat
The T73U series utilizes unified firmware, simplifying management and maintenance across different models within the series.
Vídeo oficial del producte
Vídeo 1: Acabatview of the Yealink T4U Series of IP Phones, highlighting features and capabilities.
Manteniment
To ensure optimal performance and longevity of your Yealink SIP-T73U IP Phone, follow these maintenance guidelines:
- Neteja: Feu servir un drap suau i sec per netejar la superfície del telèfon. Eviteu productes de neteja o dissolvents abrasius.
- Actualitzacions de firmware: Regularly check for and apply firmware updates to ensure your phone has the latest features and security enhancements. The T73U series supports dual system images for safe upgrades.
- Condicions ambientals: Operate the phone within recommended temperature and humidity ranges. Avoid exposing it to direct sunlight or extreme conditions.
Resolució de problemes
If you encounter issues with your Yealink SIP-T73U IP Phone, try the following steps:
- Sense energia: Ensure the Ethernet cable is securely connected (for PoE) or the power adapter is properly plugged in.
- Sense to de marcatge: Check all cable connections, including the handset cord and Ethernet cable. Verify network connectivity.
- Mala qualitat d'àudio: Ensure the handset or headset is properly connected. Check network conditions. Utilize the Acoustic Shield Technology feature if background noise is an issue.
- Problemes de visualització: Adjust the screen angle and backlight settings. If the display remains unresponsive, try restarting the phone.
- Phone Unresponsive: Disconnect and reconnect the power source to reboot the phone.
For further assistance, please refer to the official Yealink support resources or contact your service provider.
Especificacions
| Característica | Detall |
|---|---|
| Model | SIP-T73U |
| Mostra | 2.8-inch 320x240 pixel color LCD with backlight |
| Comptes SIP | Fins a 12 |
| Ports Ethernet | Dual-Port Gigabit Ethernet |
| Suport PoE | Sí |
| Port USB | 1x USB 2.0 (supports USB headset, call recording) |
| Bluetooth | Integrat |
| Sistema operatiu | Linux 6.1 |
| Mòdul d'ampliació | Supports color-screen expansion modules (EXP55) |
| Dimensions (L x A x A) | 9 x 8 x 1.5 polzades |
| Pes de l'article | 3 lliures |
Garantia i Suport
Informació de la garantia
This product comes with a standard manufacturer's warranty. Please refer to the warranty card included with your product or visit the official Yealink weblloc web per obtenir informació detallada sobre els termes i condicions de la garantia.
Suport tècnic
For technical assistance, product registration, or to access additional resources, please visit the official Yealink support website or contact your authorized Yealink reseller.
Official Yealink Weblloc: www.yealink.com
