1. Introducció
The ZTE MF279T Smart Hub is a versatile wireless device designed to provide both voice and high-speed data connectivity for homes and businesses. It serves as a mobile WiFi hotspot, capable of connecting up to 20 devices simultaneously, ensuring robust internet access. This device also offers reliable voice service, making it a comprehensive communication solution. Its portable design and straightforward operation enhance user convenience.
2. Producte acabatview
2.1 Components del dispositiu
The ZTE MF279T Smart Hub features a compact design with essential indicators and ports for easy operation.
Imatge: Frontal view of the ZTE MF279T Smart Hub, showing the AT&T logo and five indicator lights at the bottom.
2.2 Llums indicadors
- Indicador d'alimentació: Indica l'estat d'alimentació del dispositiu.
- Indicador de senyal: Displays the strength of the cellular network signal.
- Indicador de Wi-Fi: Mostra l'estat de la xarxa Wi-Fi.
- Indicador de bateria: Indica el nivell de càrrega de la bateria.
- Indicador de xarxa: Shows the status of the network connection (e.g., LTE, 4G).
3. Configuració
3.1 Contingut del paquet
Abans de començar, assegureu-vos que tots els elements estiguin presents al paquet:
- ZTE MF279T Smart Hub Device
- Cable d'alimentació
- Bateria de seguretat
- Cable Ethernet (opcional)
- Phone Cable (Optional)
- Guia d'usuari
Image: The contents of the ZTE MF279T Smart Hub package, neatly arranged in its box, showing the device, power cord, optional phone and Ethernet cables, backup battery, and user guide.
3.2 Instal·lació de la targeta SIM
The ZTE MF279T requires a Nano SIM card for cellular connectivity. Ensure you have an active data plan from a compatible GSM carrier.
- Locate the SIM card slot on the back of the device.
- Carefully insert the Nano SIM card into the designated slot until it clicks into place. Ensure the SIM card is oriented correctly as indicated on the device.
- Tanqueu bé la tapa de la ranura de la targeta SIM.
Imatge: Enrere view of the ZTE MF279T Smart Hub, revealing the battery compartment and a label with network name (ATT-WI-4334) and Wi-Fi password (42542373).
3.3 Encès
Connect the power cord to the device and then to a power outlet. The device will automatically power on. The power indicator light will illuminate.
3.4 Configuració inicial
Upon first power-on, the device will attempt to connect to the cellular network. The default Wi-Fi network name (SSID) and password can be found on a label on the back of the device. For advanced settings, access the device's web interfície:
- Default Network Name (SSID): ATT-WI-4334
- Contrasenya Wi-Fi predeterminada: 42542373
- Inici de sessió d'administrador URL: http://att.wirelessinternet
- Default Admin Username: attadmin
It is recommended to change the default Wi-Fi password and admin login credentials for security purposes after initial setup.
4. Funcionament del dispositiu
4.1 Connexió de dispositius
The ZTE MF279T Smart Hub supports multiple connection methods:
- Wi-Fi: Connect up to 20 devices wirelessly using the Wi-Fi SSID and password.
- Ethernet: Use an Ethernet cable to connect a single device (e.g., computer, router) for a wired connection.
- WPS: For WPS-enabled devices, press the WPS button on the Smart Hub to quickly establish a secure Wi-Fi connection without entering the password.
4.2 Voice Service
The device provides voice service. Connect a standard home phone to the phone port on the Smart Hub to make and receive calls over the cellular network. Note that voice service quality depends on network signal strength.
4.3 Compatibilitat de xarxa
The ZTE MF279T is an unlocked 4G LTE device compatible with GSM standard SIM carriers. It supports the following frequencies:
- UMTS: 850/1900 MHz
- LTE: Bandes 2, 4, 5, 12, 29 i 30
Note: This router does NOT work on Verizon, Sprint, Net10, or any CDMA carrier.
5. Manteniment
5.1 Informació sobre la bateria
The device uses a Lithium Polymer battery. For optimal battery life, avoid exposing the device to extreme temperatures. If the device will not be used for an extended period, store it with a partial charge.
5.2 Neteja
To clean the device, use a soft, dry cloth. Do not use liquid cleaners or aerosols, as they may damage the device.
5.3 Emmagatzematge
Guardeu el dispositiu en un lloc fresc i sec, lluny de la llum solar directa i de la humitat quan no l'utilitzeu.
6. Solució De Problemes
6.1 Problemes comuns i solucions
- Sense connexió a Internet:
- Ensure the SIM card is properly inserted and active.
- Verify that your data plan is active and has available data.
- Check the signal indicator light; if it's low or off, try relocating the device to an area with better cellular reception.
- Restart the device by unplugging and re-plugging the power cord.
- Velocitats d'Internet lentes:
- Check the signal strength; weak signals can lead to slower speeds.
- Reduce the number of connected devices, as too many devices can share bandwidth and slow down performance.
- Ensure no background applications or downloads are consuming excessive bandwidth.
- El dispositiu no s'encén:
- Verify that the power cord is securely connected to both the device and a working power outlet.
- Comproveu si la presa de corrent funciona connectant-hi un altre dispositiu.
- Ensure the backup battery is charged and properly installed if relying on battery power.
- Problemes de connexió Wi-Fi:
- Ensure the Wi-Fi indicator light is on.
- Verifiqueu que esteu introduint la contrasenya Wi-Fi correcta.
- Restart both the Smart Hub and the device you are trying to connect.
- Ensure your device is within the Wi-Fi range of the Smart Hub.
7. Especificacions
| Característica | Especificació |
|---|---|
| Dimensions del producte | 6.5 x 6.5 x 1.5 polzades |
| Pes de l'article | 0.01 unces |
| Número de model de l'article | MF279 |
| Bateries | Necessita 1 bateria de polímer de liti |
| Sistema operatiu | Linux |
| Freqüència | 5 GHz (Wi-Fi) |
| Tecnologies de connectivitat | Ethernet, sense fil |
| Característiques especials | WPS |
| Fabricant | ZTE |
| Data de primera disponibilitat | 11 de març de 2019 |
| Nom del model | Telèfon domèstic sense fils |
| Classe de banda de freqüència | Doble banda |
| Comunicació sense fils estàndard | 802.11n |
| Dispositius compatibles | Ordinador personal, tauleta, telèfon intel·ligent |
| Usos recomanats | Casa |
| Tipus d'antena | Interna |
8. Informació de la garantia
Specific warranty details for the ZTE MF279T Smart Hub are not provided in this manual. Please refer to the warranty card included with your product or contact the retailer/manufacturer directly for comprehensive warranty terms and conditions.
9. Atenció al client
For further assistance, technical support, or inquiries regarding your ZTE MF279T Smart Hub, please contact ZTE customer support through their official weblloc web o la informació de contacte que es proporciona a l'embalatge del producte.
