Introduction
Welcome to the user manual for your new OSCAL C60 smartphone. This guide provides essential information to help you set up, operate, and maintain your device. The OSCAL C60 is designed to offer a seamless user experience with its powerful features and intuitive Android 11 operating system.

Image: Front and back view of the OSCAL C60 smartphone, showcasing its sleek design and camera module.
The OSCAL C60 features a vibrant 6.528-inch HD+ display, a 13MP rear camera for capturing clear photos, and a robust 4780mAh battery for extended usage. Powered by the MediaTek Helio A22 quad-core processor, it ensures smooth performance for daily tasks and entertainment.
Getting Started: Setup
1. Package Contents
Before you begin, ensure all items are present in your package:
- OSCAL C60 Smartphone x1
- User Manual x1
- Power Adapter x1
- Micro-USB Cable x1
2. SIM Card and MicroSD Card Installation
The OSCAL C60 supports dual SIM cards and an external TF (MicroSD) card for expandable storage up to 1TB.
- Locate the SIM card tray on the side of the device.
- Insert the SIM ejector tool (if provided) into the small hole next to the tray to open it.
- Carefully place your Nano-SIM cards and/or MicroSD card into the designated slots on the tray. Ensure the gold contacts are facing down.
- Gently push the tray back into the phone until it is flush with the device body.
3. Initial Power On and Setup
To power on your device for the first time:
- Press and hold the Power button (usually on the right side) until the OSCAL logo appears.
- Follow the on-screen prompts to select your language, connect to a Wi-Fi network, and set up your Google account.
- You can also set up face unlock during this initial setup or later in the settings.
Operating Your OSCAL C60
Android 11 and Doke OS 2.1
The OSCAL C60 runs on Android 11 with Doke OS 2.1, offering an optimized and user-friendly interface.

Image: Various screenshots of the Doke OS 2.1 interface based on Android 11, showing app icons, settings, and optimization features.
- Navigation: Use gestures or the traditional navigation bar (back, home, recent apps) to move around the system.
- Notifications: Swipe down from the top of the screen to access your notifications and quick settings panel.
- Face Unlock: For quick and secure access, set up face unlock via Settings > Security > Face Unlock.
Connectivity
Your OSCAL C60 supports various connectivity options:
- Wi-Fi: Connect to wireless networks for internet access. Go to Settings > Network & Internet > Wi-Fi.
- Bluetooth 5.0: Pair with Bluetooth devices like headphones or speakers. Go to Settings > Connected devices > Bluetooth.
- Mobile Data (4G/3G/GSM): Insert your SIM card to access mobile networks. Ensure your APN settings are correct if you experience issues.
- GPS, GLONASS, BEIDOU, Galileo: Utilize multiple navigation systems for accurate location services.
Camera Features
The OSCAL C60 is equipped with a 13MP rear camera and a 5MP front camera.

Image: Close-up view of the OSCAL C60's rear camera module, highlighting the lens arrangement.
- Photo Modes: Explore various modes like Portrait, Panorama, and Pro mode for enhanced photography.
- Video Recording: Record videos in supported resolutions.
- Flash: Use the rear flash for better illumination in low-light conditions.
Performance and Battery
Processor and Storage
The OSCAL C60 is powered by the MediaTek Helio A22 quad-core processor, built on a 12nm process, ensuring efficient performance.

Image: Diagram illustrating the MediaTek Helio A22 processor with labels for 4GB RAM, 32GB ROM, and 1TB expandable storage.
- RAM: 4GB for smooth multitasking.
- Internal Storage: 32GB for your apps and files.
- Expandable Storage: Supports MicroSD cards up to 1TB for additional space.
Battery Life
Equipped with a 4780mAh Lithium-polymer battery, the OSCAL C60 provides long-lasting power.

Image: Two OSCAL C60 smartphones with a large "4780mAh" graphic, emphasizing the battery capacity.
The AI power-saving algorithm further optimizes battery usage, allowing you to enjoy your device throughout the day and night without frequent recharging.
Maintenance
To ensure the longevity and optimal performance of your OSCAL C60, follow these maintenance guidelines:
- Cleaning: Use a soft, lint-free cloth to clean the screen and body. Avoid abrasive materials or harsh chemicals.
- Temperature: Do not expose the device to extreme temperatures (hot or cold) or direct sunlight for prolonged periods.
- Water Resistance: The OSCAL C60 is not water-resistant. Avoid contact with liquids.
- Software Updates: Regularly check for and install system updates to ensure your device has the latest features and security patches. Go to Settings > System > System update.
Troubleshooting
If you encounter issues with your OSCAL C60, try the following common troubleshooting steps:
- Device Not Responding: Press and hold the Power button for about 10-15 seconds to force a restart.
- Battery Draining Quickly: Check background app usage in Settings > Battery. Reduce screen brightness and disable unnecessary features like GPS or Bluetooth when not in use.
- Network Connectivity Issues: Toggle Airplane Mode on and off. Restart your device. Check if your SIM card is properly inserted.
- App Crashes/Freezes: Clear the cache of the problematic app (Settings > Apps & notifications > [App Name] > Storage & cache > Clear cache). If the issue persists, try reinstalling the app.
- Storage Full: Delete unnecessary files, photos, or videos. Move media to a MicroSD card if installed.
- Factory Reset: As a last resort for persistent software issues, you can perform a factory data reset. Warning: This will erase all data on your phone. Back up important data before proceeding. Go to Settings > System > Reset options > Erase all data (factory reset).
Specifications
| Feature | Detail |
|---|---|
| Brand | OSCAL |
| Model Name | C60 |
| Color | Blue |
| Operating System | Android 11.0 |
| Display Size | 6.528 Inches |
| Resolution | 720 x 1600 (HD+) |
| Processor | MediaTek MTK6761 Helio A22 Quad-core 2.0 GHz |
| Installed RAM Size | 4 GB |
| Memory Storage Capacity | 32 GB |
| Expandable Storage | SD card slot up to 1TB |
| Rear Camera | 13 Megapixels |
| Front Camera | 5 Megapixels |
| Battery Type | Lithium-polymer |
| Battery Capacity | 4780mAh |
| Connectivity | USB (Micro-USB), GSM, 3G, 4G, Bluetooth 5.0, GPS, Wi-Fi 802.11 a/b/g/n/ac |
| Navigation | GPS, GLONASS, BEIDOU, Galileo |
| Special Features | Dual SIM Support, Face Unlock, FM Radio |
| Dimensions | 164.75 x 76.7 x 9.2 mm |
| Weight | 196 g |
Warranty and Support
Your OSCAL C60 smartphone comes with a standard manufacturer's warranty. Please refer to the warranty card included in your package for specific terms and conditions.
For technical support, troubleshooting assistance, or warranty claims, please contact OSCAL customer service through their official website or the retailer where you purchased the device.
Online Resources: For additional information, FAQs, and software updates, visit the official OSCAL website.


