OSCAL C20 Android 11 3G Smartphone User Manual

1. परिचय

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.

प्रतिमा: समोर आणि मागे view of the OSCAL C20 Smartphone, showcasinत्याची आकर्षक रचना.

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. सेटअप

२.१ सिम कार्ड आणि स्टोरेज कार्डची स्थापना

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. डिव्हाइसच्या बाजूला सिम कार्ड ट्रे शोधा.
2. ट्रे उघडण्यासाठी दिलेले सिम इजेक्टर टूल वापरा.
3. Carefully place your Nano-SIM cards and/or microSD card into the designated slots.
4. ट्रे फ्लश होईपर्यंत हळूवारपणे डिव्हाइसमध्ये परत ढकला.

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

२.१ सुरुवातीचा पॉवर चालू आणि चार्जिंग

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. तुमचे डिव्हाइस ऑपरेट करणे

३.३ डिस्प्ले आणि नेव्हिगेशन

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.

३.२ कॅमेरा फंक्शन्स

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.

प्रतिमा: क्लोज-अप view of the OSCAL C20's rear camera module and front camera, emphasizing its photographic capabilities.

३.२.३ कनेक्टिव्हिटी

• ४जी नेटवर्क: 3G मोबाइल डेटा अॅक्सेस करण्यासाठी एक सुसंगत सिम कार्ड घाला.
• वाय-फाय: उपलब्ध नेटवर्कशी कनेक्ट करण्यासाठी सेटिंग्ज > नेटवर्क आणि इंटरनेट > वाय-फाय वर जा.
• ब्लूटूथ: Go to Settings > Connected devices > Bluetooth to pair with other Bluetooth devices.
• 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 फेस अनलॉक

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.

५.७ अँड्रॉइड १५ ची वैशिष्ट्ये

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. देखभाल

4.1 बॅटरी काळजी

• डिव्हाइसला अत्यंत तापमानात उघड करणे टाळा.
• फक्त मूळ किंवा प्रमाणित चार्जर आणि केबल वापरा.
• पूर्णपणे चार्ज झाल्यानंतर डिव्हाइस जास्त काळ चार्जिंगवर ठेवू नका.
• जर डिव्हाइस बराच काळ वापरला जात नसेल, तर ते साठवण्यापूर्वी सुमारे ५०% पर्यंत चार्ज करा.

4.2 डिव्हाइस साफ करणे

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 सॉफ्टवेअर अद्यतने

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 स्टोरेज व्यवस्थापन

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. समस्या निवारण

• डिव्हाइस चालू होत नाही: Ensure the battery is charged. If not, connect the charger and wait a few minutes before attempting to power on again.
• अ‍ॅप्स क्रॅश होणे किंवा गोठणे: Try restarting the app. If the issue persists, clear the app's cache and data in Settings > Apps > [App Name] > Storage.
• नेटवर्क कनेक्टिव्हिटी समस्या: Check if your SIM card is properly inserted. Try toggling Airplane Mode on and off. Restart the device.
• मंद कामगिरी: Close unused background apps. Clear unnecessary files and cache. Consider a factory reset as a last resort (back up your data first).
• फेस अनलॉक काम करत नाही: तुमचा चेहरा चांगला प्रकाशित आणि अडथळारहित असल्याची खात्री करा. आवश्यक असल्यास सुरक्षा सेटिंग्जमध्ये तुमचा चेहरा पुन्हा नोंदणीकृत करा.

6. तपशील

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

7. हमी आणि समर्थन

For warranty information and technical support, please refer to the documentation included with your purchase or visit the official OSCAL webसाइट. वॉरंटी दाव्यांसाठी तुमचा खरेदीचा पुरावा ठेवा.