1. Introducció
The ZTE MF79s is a versatile 4G/3G USB modem that also functions as a Wi-Fi hotspot, allowing multiple devices to connect to the internet simultaneously. This device provides high-speed mobile broadband connectivity, making it ideal for on-the-go internet access. This manual provides essential information for setting up, operating, and maintaining your ZTE MF79s modem.
2. Contingut del paquet
Si us plau, verifiqueu que tots els elements que s'enumeren a continuació s'inclouen al paquet del producte:
- 1 x ZTE MF79s USB Wi-Fi Modem
- 1 x Quick Reference Manual
- 1 x certificat de garantia
3. Guia de configuració
Follow these steps to set up your ZTE MF79s modem:
- Insereix la targeta SIM: Locate the SIM card slot on the side of the modem. Gently insert your activated standard SIM card into the slot until it clicks into place. Ensure the SIM card is inserted correctly according to the diagram usually found near the slot.
- Connectar al port USB: Plug the ZTE MF79s modem into an available USB port on your computer or a compatible USB power adapter.
Davant view of the ZTE MF79s USB Wi-Fi Modem, showing its compact white design, 'vivo' branding, Wi-Fi signal indicator, and '4G' logo. A green lanyard is attached to the top.
- Instal·lació del controlador: Upon first connection, your computer may automatically detect and install the necessary drivers. If prompted, follow the on-screen instructions. For some operating systems, a virtual CD-ROM drive containing the installation software may appear; run the installer from there.
- Connexió de xarxa: Once drivers are installed, the modem will attempt to connect to the mobile network. The LED indicators on the device will show the network status (e.g., solid blue for 4G, solid green for 3G).
4. Instruccions de funcionament
The ZTE MF79s functions as both a direct USB modem and a Wi-Fi hotspot.
4.1. Wi-Fi Hotspot Usage
- Encès: Ensure the modem is plugged into a USB power source (computer USB port, USB wall adapter, or car charger).
- Connexió de dispositius: On your Wi-Fi enabled device (smartphone, tablet, laptop), search for available Wi-Fi networks. The default Wi-Fi network name (SSID) and password are usually printed on a sticker inside the modem's SIM card cover or on the packaging.
- Introduïu la contrasenya: Select the modem's SSID from the list and enter the Wi-Fi password when prompted.
- Accés a Internet: Once connected, your device should have internet access through the modem's mobile data connection.
4.2. Web Interfície de gestió
You can access the modem's web management interface for advanced settings, such as changing Wi-Fi name/password, checking data usage, or managing SMS messages.
- Connectar-se al mòdem: Ensure your computer is connected to the modem via Wi-Fi or USB.
- Obre el navegador: Obre a web navegador (per exemple, Chrome, Firefox, Edge).
- Enter IP Address: In the address bar, type the default IP address for the modem's management page (commonly 192.168.0.1 or 192.168.1.1) and press Enter. This IP address can usually be found on the modem's sticker or in the quick reference guide.
- Inici de sessió: Enter the default username and password (often "admin" for both) when prompted. It is highly recommended to change the default password for security reasons.
5. Especificacions
Key technical specifications for the ZTE MF79s modem:
| Network Technologies | UMTS (3G): 850/2100 MHz LTE (4G): 700/1800/2600 MHz |
| Compatibilitat | Unlocked for use with all operators supporting the specified frequencies. |
| Dimensions (L x A x A) | 101.5 mm x 30.5 mm x 13.5 mm |
| Pes | 29 g |
| Compatibilitat USB | USB 1.1, USB 2.0, USB 3.0 |
| Requisits del sistema operatiu | Windows 7, Windows 8, Windows 10 Mac OS X 11 i posterior |
6. Solució De Problemes
If you encounter issues with your ZTE MF79s modem, refer to the following common problems and solutions:
- Sense senyal de xarxa:
- Assegureu-vos que la targeta SIM estigui correctament inserida i activada.
- Check if there is mobile network coverage in your current location.
- Prova de reiniciar el mòdem desendollant-lo i tornant-lo a connectar.
- No es pot connectar a Wi-Fi:
- Verifiqueu que la contrasenya del Wi-Fi introduïda sigui correcta.
- Ensure the modem's Wi-Fi function is active (check LED indicators).
- Restart both the modem and your Wi-Fi device.
- Velocitat d'Internet lenta:
- Check your mobile data plan and ensure you have sufficient data allowance.
- Move to an area with better network signal strength.
- Reduce the number of connected devices to the Wi-Fi hotspot.
- Modem Not Recognized by Computer:
- Proveu un port USB diferent a l'ordinador.
- Assegureu-vos que el vostre sistema operatiu compleix els requisits mínims.
- Manually install drivers if automatic installation fails (refer to the virtual CD-ROM drive content).
7. Manteniment
To ensure the longevity and optimal performance of your ZTE MF79s modem, follow these maintenance guidelines:
- Mantenir sec: Avoid exposing the modem to water, moisture, or high humidity.
- Temperatura: Feu funcionar i guardeu el dispositiu dins dels rangs de temperatura recomanats. Eviteu la calor o el fred extrems.
- Neteja: Feu servir un drap suau i sec per netejar el mòdem. No utilitzeu netejadors líquids ni aerosols.
- Manejar amb cura: Avoid dropping or subjecting the modem to strong impacts.
- Ventilació: Ensure the modem has adequate ventilation when in use to prevent overheating.
8. Garantia i Suport
Your ZTE MF79s modem comes with a 12 mesos de garantia provided by the manufacturer. This warranty covers defects in materials and workmanship under normal use.
For warranty claims, technical support, or further assistance, please contact ZTE customer service or refer to the contact information provided in your Warranty Certificate.
Si us plau, conserveu el comprovant de compra per validar la garantia.
