1. Introduction
Thank you for choosing the Tuanzi P70 Pro Max 3G Mini Smartphone. This compact device offers essential smartphone functionalities in a portable design. Featuring a 3.0-inch display, Android 8.1, and 3G network capabilities, it is designed for convenient communication and basic smart features. Please read this manual carefully to ensure proper use and maintenance of your device.
2. What's in the Box
- Soyes P70 Pro Max mini 3G smartphone x 1
- Charging cable x 1
- User Manual x 1
3. Product Overview
The Tuanzi P70 Pro Max is a compact smartphone designed for ease of use and portability. Below are key physical features and components.

Figure 3.1: Front View with App Icons
This image shows the front of the P70 Pro Max mini smartphone, highlighting its 3.0-inch display with various application icons, including Google Play, WhatsApp, and YouTube.

Figure 3.2: Side View with Buttons
A side view of the device, illustrating the placement of the volume rocker and power button for easy access.

Figure 3.3: Back View with Camera Module
The rear of the smartphone, featuring the camera module. Note that only one rear camera is functional; others are decorative.

Figure 3.4: Device Dimensions
This diagram illustrates the compact dimensions of the phone, measuring 89.65mm in length and 45.80mm in width.
4. Setup
4.1 SIM Card and SD Card Installation
The device supports dual SIM cards for flexible network usage. It also supports an external TF (microSD) card for expanded storage.
- Locate the SIM card tray on the side of the phone.
- Use the provided SIM ejector tool to open the tray.
- Carefully place your 3G compatible SIM card(s) and/or microSD card into the designated slots on the tray. Ensure proper orientation.
- Gently push the tray back into the phone until it is flush with the device body.

Figure 4.1: SIM Card Tray
This image shows the SIM card tray, where you can insert your SIM cards and an optional microSD card.
4.2 Initial Power On
- Press and hold the Power button (located on the side) until the screen lights up.
- Follow the on-screen prompts to complete the initial setup, including language selection, Wi-Fi connection, and Google account login.
5. Operating Instructions
5.1 Basic Functions
- Making Calls: Tap the Phone icon, enter the number, and tap the call button.
- Sending Messages: Tap the Messaging icon, select a contact or enter a number, type your message, and send.
- Accessing Apps: Swipe up from the home screen or tap the app drawer icon to view all installed applications.
- Google Play Store: The device is compatible with Google Play. Tap the Play Store icon to download and install new applications.

Figure 5.1: Accessing Google Play Store
The device supports Google Play, allowing users to download a wide range of applications.
5.2 Camera Usage
The P70 Pro Max features a front 0.3Mpx camera and a back 2Mpx camera.
- Tap the Camera icon to open the camera application.
- Switch between front and rear cameras as needed.
- Tap the shutter button to take photos or start/stop video recording.
Note: Only one rear camera is functional; the others are decorative and do not contribute to image capture.

Figure 5.2: Camera Features
This image highlights the camera's capabilities, including front-facing camera for selfies and general photography.
6. Connectivity
6.1 Wi-Fi Connection
To connect to a Wi-Fi network:
- Go to Settings > Network & Internet > Wi-Fi.
- Toggle Wi-Fi On.
- Select your desired network from the list and enter the password if required.
6.2 Bluetooth Pairing
To pair with a Bluetooth device (e.g., headphones):
- Go to Settings > Connected devices > Bluetooth.
- Toggle Bluetooth On.
- Ensure your Bluetooth device is in pairing mode.
- Select your device from the list and follow any on-screen prompts to complete pairing.
Video 6.1: Soyes XS15 Mini 3G Card Smartphone Overview
This video provides an overview of a similar mini 3G smartphone, demonstrating its compact size, Android features, and general usability. It highlights the device's ability to run various applications and its portability.
6.3 Mobile Hotspot
You can use your phone as a mobile hotspot to share its internet connection with other devices.
- Go to Settings > Network & Internet > Hotspot & tethering.
- Tap Wi-Fi hotspot and toggle it On.
- You can configure the hotspot name, security, and password from this menu.
7. Battery and Charging
The P70 Pro Max is equipped with a 2000mAh internal polymer battery and charges via a Type-C USB port.
- Charging: Connect the provided Type-C charging cable to the phone's port and the other end to a compatible USB power adapter.
- Battery Life: Battery performance may vary based on usage patterns and network conditions.
- Battery Saving: To extend battery life, enable battery saver mode in Settings > Battery.

Figure 7.1: Type-C Charging Interface
The image shows the device being charged via its Type-C port, indicating fast charging capability.
8. Specifications
| Feature | Specification |
|---|---|
| Model Name | Soyes P70 Pro Max |
| Operating System | Android 8.1 |
| CPU Model | MediaTek Helio (MTK6580M quad core 1.3G) |
| RAM Memory Installed Size | 1 GB |
| Memory Storage Capacity | 16 GB |
| Screen Size | 3.0 Inches |
| Resolution | 480 x 854 |
| Battery Capacity | 2000 Milliamp Hours |
| Wireless Communication Technologies | Bluetooth, Cellular, Wi-Fi |
| Connectivity Technologies | Bluetooth, USB Type-C, Wi-Fi |
| GPS | True |
| Audio Jack | No headphone jack |
| Item Weight | 1.6 ounces |
| Dimensions | 89.65 x 45.80 x 12.0 mm |
9. Important Notes & Network Compatibility
This is a 3G smartphone. Please ensure your SIM card supports the following frequencies for optimal performance:
- 2G GSM: 850/900/1800/1900 MHz
- 3G WCDMA: B1/B2/B5/B8
Some SIM card carriers may have discontinued 2G and 3G network support. Verify compatibility with your carrier before use. The device can also connect to Wi-Fi for internet access without a SIM card.
10. Maintenance
- Keep the device dry. Moisture can damage electronic components.
- Avoid extreme temperatures.
- Clean the screen and body with a soft, dry cloth. Do not use harsh chemicals.
- Handle with care to prevent drops and impacts.
11. Troubleshooting
11.1 Common Issues and Solutions
- Device not powering on: Ensure the battery is charged. Connect to a charger and try again.
- Poor network signal: Check SIM card insertion. Ensure your carrier supports 3G in your area. Try restarting the device.
- Wi-Fi connection issues: Verify Wi-Fi password. Restart your router and the phone.
- Apps crashing: Clear app cache (Settings > Apps & notifications > [App Name] > Storage & cache > Clear cache). If the issue persists, reinstall the app.
- Slow performance: Close unnecessary background apps. Clear storage space. Consider a factory reset if issues persist (backup data first).
Video 11.1: Mini Cell Phone Overview
This short video provides a quick look at a mini cell phone, demonstrating its compact form factor and basic functionality. It can be helpful for visual troubleshooting of physical aspects.
Video 11.2: XS16 Mini Smartphone Features
This video showcases features of a similar mini smartphone, including its display, operating system, and charging port. It can assist in understanding the device's interface and basic operations.
12. Warranty and Support
For warranty information and customer support, please refer to the documentation provided with your purchase or contact the retailer. Keep your proof of purchase for any warranty claims.