OSCAL C20 Android 11 3G Smartphone User Manual

1. પરિચય

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.

છબી: આગળ અને પાછળ view of the OSCAL C20 Smartphone, showcasinતેની આકર્ષક ડિઝાઇન.

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. સેટઅપ

2.1 SIM Card and Storage Card Installation

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. ઉપકરણની બાજુમાં સિમ કાર્ડ ટ્રે શોધો.
2. ટ્રે ખોલવા માટે આપેલા સિમ ઇજેક્ટર ટૂલનો ઉપયોગ કરો.
3. Carefully place your Nano-SIM cards and/or microSD card into the designated slots.
4. ધીમેધીમે ટ્રેને ઉપકરણમાં પાછી ધકેલી દો જ્યાં સુધી તે ફ્લશ ન થાય.

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

૨.૨ પ્રારંભિક પાવર ચાલુ અને ચાર્જિંગ

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. તમારા ઉપકરણનું સંચાલન

૫.૧ ડિસ્પ્લે અને નેવિગેશન

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.

૫.૫ કેમેરા કાર્યો

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.

છબી: ક્લોઝ-અપ view of the OSCAL C20's rear camera module and front camera, emphasizing its photographic capabilities.

3.3 કનેક્ટિવિટી

• 3G નેટવર્ક: Insert a compatible SIM card to access 3G mobile data.
• Wi-Fi: ઉપલબ્ધ નેટવર્ક્સ સાથે કનેક્ટ થવા માટે સેટિંગ્સ > નેટવર્ક અને ઇન્ટરનેટ > વાઇ-ફાઇ પર જાઓ.
• બ્લૂટૂથ: અન્ય બ્લૂટૂથ ઉપકરણો સાથે જોડી બનાવવા માટે સેટિંગ્સ > કનેક્ટેડ ઉપકરણો > બ્લૂટૂથ પર જાઓ.
• 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 ફેસ અનલોક

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 એન્ડ્રોઇડ 11 ફીચર્સ

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. જાળવણી

4.1 બેટરી કેર

• આત્યંતિક તાપમાને ઉપકરણને ખુલ્લા કરવાનું ટાળો.
• Use only the original or certified charger and cable.
• સંપૂર્ણ ચાર્જ થયા પછી ઉપકરણને લાંબા સમય સુધી ચાર્જિંગ પર ન રાખો.
• જો ઉપકરણ લાંબા સમય સુધી ઉપયોગમાં ન આવે, તો સ્ટોર કરતા પહેલા તેને લગભગ 50% સુધી ચાર્જ કરો.

4.2 ઉપકરણની સફાઈ

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 સોફ્ટવેર અપડેટ્સ

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 સ્ટોરેજ મેનેજમેન્ટ

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. મુશ્કેલીનિવારણ

• ઉપકરણ ચાલુ નથી: Ensure the battery is charged. If not, connect the charger and wait a few minutes before attempting to power on again.
• એપ્સ ક્રેશ થઈ રહી છે અથવા ફ્રીઝ થઈ રહી છે: Try restarting the app. If the issue persists, clear the app's cache and data in Settings > Apps > [App Name] > Storage.
• નેટવર્ક કનેક્ટિવિટી સમસ્યાઓ: Check if your SIM card is properly inserted. Try toggling Airplane Mode on and off. Restart the device.
• ધીમી કામગીરી: Close unused background apps. Clear unnecessary files and cache. Consider a factory reset as a last resort (back up your data first).
• Face Unlock not working: Ensure your face is well-lit and unobstructed. Re-register your face in the security settings if necessary.

6. સ્પષ્ટીકરણો

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

7. વોરંટી અને સપોર્ટ

For warranty information and technical support, please refer to the documentation included with your purchase or visit the official OSCAL webસાઇટ. વોરંટી દાવાઓ માટે તમારી ખરીદીનો પુરાવો રાખો.