Manual d'usuari del telèfon intel·ligent OSCAL C20 Android 11 3G

1. Introducció

This manual provides essential information for the proper use and maintenance of your OSCAL C20 Android 11 3G Smartphone. Please read this guide thoroughly before operating your device to ensure optimal performance and longevity.

Imatge: Anvers i revers view of the OSCAL C20 Smartphone, showcasing el seu disseny elegant.

The OSCAL C20 is a 3G smartphone featuring a 6.088-inch HD+ display, powered by Android 11. It includes dual SIM support, a 5MP rear camera, a 2MP front camera, 1GB RAM, 32GB internal storage (expandable up to 128GB), and a 3380mAh battery. Key features include GPS, Wi-Fi, Bluetooth, and Face Unlock functionality.

2. Configuració

2.1 Instal·lació de la targeta SIM i la targeta d'emmagatzematge

The OSCAL C20 supports dual SIM cards and an expandable storage card (up to 128GB). Ensure the device is powered off before inserting or removing cards.

1. Localitza la safata de la targeta SIM al lateral del dispositiu.
2. Feu servir l'eina d'expulsió de la SIM proporcionada per obrir la safata.
3. Carefully place your Nano-SIM cards and/or microSD card into the designated slots.
4. Empenyeu suaument la safata cap a dins del dispositiu fins que quedi al mateix nivell.

Image: Visual representation of the OSCAL C20's key features, including the dual SIM card capability.

2.2 Engegada i càrrega inicials

To power on your device, press and hold the power button located on the side until the OSCAL logo appears. For initial charging, connect the provided Micro-USB cable to the phone's charging port and the power adapter to a wall outlet. It is recommended to fully charge the device before first use.

Image: Graphic illustrating the 3380mAh battery capacity of the OSCAL C20.

2.3 Basic Android 11 Setup

Upon first boot, follow the on-screen prompts to configure your device. This includes selecting your language, connecting to a Wi-Fi network, setting up your Google account, and configuring security options like Face Unlock.

3. Funcionament del vostre dispositiu

3.1 Pantalla i navegació

The OSCAL C20 features a 6.088-inch HD+ Waterdrop Display with a resolution of 720x1640 and an 85% screen-to-body ratio. Navigate the interface using touch gestures: tap to select, swipe to scroll, pinch to zoom.

Image: The OSCAL C20's 6.088-inch HD+ display, highlighting its aspect ratio, resolution, and screen-to-body ratio.

3.2 Funcions de la càmera

The device is equipped with a 5MP rear camera and a 2MP front camera. Open the Camera app to capture photos and videos. The camera supports various modes including panoramic, time-lapse, and professional settings.

Imatge: Primer pla view of the OSCAL C20's rear camera module and front camera, emphasizing its photographic capabilities.

3.3 Connectivitat

• Xarxa 3G: Insert a compatible SIM card to access 3G mobile data.
• Wi-Fi: Ves a Configuració > Xarxa i internet > Wi-Fi per connectar-te a les xarxes disponibles.
• Bluetooth: Ves a Configuració > Dispositius connectats > Bluetooth per emparellar-lo amb altres dispositius Bluetooth.
• GPS: The device supports GPS, GLONASS, and Beidou for accurate navigation.

Image: Icons representing the OSCAL C20's connectivity options: Dual SIM, GPS, Wi-Fi, Bluetooth, and FM Radio.

3.4 Desbloqueig facial

To set up Face Unlock, go to Settings > Security > Face Unlock and follow the instructions to register your face. This allows for convenient and secure unlocking of your device.

3.5 Característiques d'Android 11

The OSCAL C20 runs on Android 11, offering an optimized interface and enhanced privacy features. Utilize the built-in App Freezer (Cold Room) to manage background app activity, which can help improve performance and battery life.

Image: Screenshots demonstrating the Android 11 operating system interface and the 'Cold Room' (App Freezer) feature for managing applications.

4. Manteniment

4.1 Cura de la bateria

• Eviteu exposar el dispositiu a temperatures extremes.
• Feu servir només el carregador i el cable originals o certificats.
• No deixeu el dispositiu carregant-se durant períodes prolongats després que estigui completament carregat.
• If the device will not be used for a long time, charge it to about 50% before storing.

4.2 Neteja del dispositiu

Use a soft, lint-free cloth to clean the screen and body of the phone. Avoid using harsh chemicals or abrasive materials, which can damage the finish.

4.3 Actualitzacions de programari

Regularly check for software updates to ensure your device has the latest features and security patches. Go to Settings > System > System update to check for and install updates.

4.4 Gestió d'emmagatzematge

The OSCAL C20 comes with 32GB of internal storage. To manage storage, regularly clear cache, uninstall unused apps, and move large files to an external microSD card (up to 128GB supported).

5. Solució De Problemes

• El dispositiu no s'encén: Assegureu-vos que la bateria estigui carregada. Si no, connecteu el carregador i espereu uns minuts abans d'intentar tornar-la a engegar.
• Les aplicacions es bloquegen o es bloquegen: Try restarting the app. If the issue persists, clear the app's cache and data in Settings > Apps > [App Name] > Storage.
• Problemes de connectivitat de xarxa: Check if your SIM card is properly inserted. Try toggling Airplane Mode on and off. Restart the device.
• Rendiment lent: Close unused background apps. Clear unnecessary files i memòria cau. Considereu un restabliment de fàbrica com a últim recurs (feu una còpia de seguretat de les vostres dades primer).
• Face Unlock not working: Ensure your face is well-lit and unobstructed. Re-register your face in the security settings if necessary.

6. Especificacions

Image: Visual representation of the OSCAL C20's core performance components, including its quad-core processor, memory, and expandable storage.

7. Garantia i Suport

For warranty information and technical support, please refer to the documentation included with your purchase or visit the official OSCAL weblloc web. Conserveu el comprovant de compra per a reclamacions de garantia.