1. Introducció
This manual provides essential information for the proper use and maintenance of your Tuanzi XS15 3G Mini Smartphone. Please read this guide thoroughly before operating your device to ensure optimal performance and longevity.

Figure 1: The Tuanzi XS15 Mini Smartphone, showcasing its compact design and Android interface.
2. Què hi ha a la caixa
Upon opening your Tuanzi XS15 package, you should find the following items:
- Soyes XS15 Miniphone
- Pel·lícula de pantalla
- Cable de càrrega
- Manual d'usuari (aquest document)
3. Producte acabatview
The Tuanzi XS15 is a compact 3G smartphone designed for portability and essential communication. It features a 3.0-inch HD screen and runs on Android 8.1.
3.1. Característiques físiques

Figura 2: Davant i darrere view of the XS15 Mini Smartphone, highlighting its small size and camera module.

Figure 3: The XS15 Mini Smartphone's size compared to a standard credit card, emphasizing its portability.

Figura 4: lateral view of the XS15, detailing the placement of physical buttons.

Figura 5: Detallada view of the XS15's rear camera setup, including the flash.
4. Configuració
4.1. Instal·lació de la targeta SIM
The XS15 supports dual SIM cards. To install your SIM card(s):
- Localitza la safata de la targeta SIM al lateral del dispositiu.
- Feu servir l'eina d'expulsió de la SIM proporcionada per obrir la safata.
- Carefully place your 2G/3G compatible SIM card(s) into the designated slots.
- Ensure the SIM card(s) are properly seated, then reinsert the tray into the phone.
Note: This is a 3G mini Smartphone. Some SIM card carriers have discontinued 2G and 3G network support. Please verify your SIM card supports 2G GSM 850/900/1800/1900 or 3G WCDMA/B1/B2/B5/B8 frequencies before use.

Figure 6: The XS15 Mini Smartphone demonstrating its dual SIM card capability.
4.2. Engegada i càrrega inicials
- Press and hold the Power button (located on the side) until the screen lights up.
- Segueix les instruccions que apareixen a la pantalla per completar la configuració inicial, inclosa la selecció d'idioma, la connexió Wi-Fi i la configuració del compte de Google.
- To charge the device, connect the provided USB Type-C charging cable to the phone's charging port and a compatible USB power adapter.

Figure 7: The XS15's 3.0-inch HD screen, providing clear visuals for daily use.
5. Instruccions de funcionament
5.1. Basic Phone Functions
- Fer trucades: Toqueu la icona Telèfon, introduïu el número i toqueu el botó de trucada.
- Enviament de missatges: Tap the Messaging icon, compose your message, and send.
- Contactes: Manage your contacts through the Contacts application.
5.2. Ús de la càmera
The XS15 features dual cameras: a 0.3 Mpx front camera (with beautifying features) and a 2 Mpx rear camera. Note that only one rear camera is functional; others are decorative.
- Toqueu la icona de la càmera per obrir l'aplicació de la càmera.
- Switch between front and rear cameras as needed.
- Toqueu el botó de l'obturador per capturar fotos o iniciar/aturar la gravació de vídeo.

Figure 8: Using the front camera for selfies on the XS15 Mini Smartphone.
5.3. Connectivitat
- Wi-Fi: Connect to available Wi-Fi networks via Settings > Network & Internet > Wi-Fi.
- Bluetooth: Pair with Bluetooth devices (e.g., headphones) via Settings > Connected devices > Bluetooth.
- Hotspot Sharing: Share your phone's internet connection with other devices via Settings > Network & Internet > Hotspot & tethering.
- GPS: The device includes built-in GPS for navigation and location services.
5.4. Aplicacions i emmagatzematge
The XS15 runs on Android 8.1 and is compatible with the Google Play Store, allowing you to download various applications like WhatsApp, Facebook, and YouTube. It comes with 2GB RAM and 16GB ROM for smooth operation and storage.

Figure 9: The XS15 Mini Smartphone displaying its Android app interface.
6. Gestió de la bateria
The XS15 is equipped with a 1000mAh internal polymer battery. For optimal battery life:
- Carregueu completament el dispositiu abans del primer ús.
- Use the provided charging cable for best results.
- Eviteu temperatures extremes durant la càrrega i el funcionament.

Figure 10: The XS15 Mini Smartphone connected to a charger, indicating battery status.
7. Solució De Problemes
If you encounter issues with your XS15, refer to the following common solutions:
- Connectivitat de xarxa: Ensure your SIM card supports 2G/3G frequencies (GSM 850/900/1800/1900; WCDMA/B1/B2/B5/B8). Check with your carrier for compatibility.
- Problemes de connexió Wi-Fi: Verify the Wi-Fi password is correct. Restart your router and the phone.
- Rendiment lent: Close unused applications. Clear cache regularly. Consider a factory reset if performance significantly degrades (backup data first).
- Esgotament ràpid de la bateria: Reduce screen brightness. Disable unnecessary background apps and services.
8. Especificacions
| Característica | Especificació |
|---|---|
| Dimensions del producte | 3.48 x 1.78 x 0.43 polzades |
| Pes de l'article | 5.9 unces |
| Sistema operatiu | Android 8.1 |
| RAM | 2 GB |
| Capacitat d'emmagatzematge de memòria | 16 GB |
| Mida de la pantalla | 3.0 polzades |
| Resolució | 240*432 |
| Model de CPU | MediaTek Helio Quad Core |
| Velocitat de la CPU | 1.3 GHz |
| Comunicació sense fils | Bluetooth, Cellular (3G), Wi-Fi |
| Tecnologies de connectivitat | Bluetooth, USB, Wi-Fi |
| GPS | GPS incorporat |
| Càmera posterior | 2 Mpx (functional) |
| Càmera frontal | 0.3 Mpx (with Beautifying) |
| Capacitat de la bateria | 1000 mAh |
| Temps de conversa telefònica | 3 hores |
| Doble SIM | Sí |
9. Vídeos oficials de productes
Watch these official videos for a visual guide to the Tuanzi XS15 Mini Smartphone's features and usage.
Soyes XS11 Mini 3G Smartphone Overview
Vídeo 1: Aquest vídeo ofereix una visió generalview of the Soyes XS11 mini 3G Smartphone, showcasing its compact design and basic functionalities. Note: While the video title mentions XS11, the content is relevant to the XS15's general features as a mini 3G smartphone.
Soyes XS15 Mini 3G Card Smartphone Features
Video 2: This video highlights the key features of the Soyes XS15 Mini 3G Card Smartphone, including its size, Android system, camera, and connectivity options.
10. Garantia i Suport
For warranty information and customer support, please refer to the documentation provided with your purchase or contact Tuanzi customer service directly. Keep your proof of purchase for any warranty claims.