1. Introduction
Welcome to the user manual for your Sansui S70 smartphone. This guide provides essential information to help you set up, operate, and maintain your device. The Sansui S70 is a feature-rich smartphone designed for everyday communication and entertainment, featuring a 5-inch HD display, 8MP rear camera, and 4G VoLTE connectivity.
What's in the Box
- Sansui S70 Handset
- Charger
Image: Front view of the Sansui S70 smartphone, showcasing its display and sleek design.
2. Device Layout
Familiarize yourself with the physical components and buttons of your Sansui S70 smartphone.
Image: Various angles of the Sansui S70 smartphone, including front, back, and side views, highlighting button placement and ports.
Key Components:
- Front: 5-inch HD Display, Front Camera, Earpiece, Sensors.
- Back: 8MP Rear Camera with Dual-Tone LED Flash, Speaker.
- Right Side: Power Button, Volume Up/Down Buttons.
- Top: 3.5mm Headphone Jack, IR Blaster.
- Bottom: Micro USB Charging Port, Microphone.
3. Getting Started
3.1. Inserting SIM Card and SD Card
Your Sansui S70 supports dual SIM cards and a microSD card for expandable storage up to 64 GB.
- Carefully remove the back cover of the phone.
- Locate the SIM card slots and the microSD card slot.
- Insert your SIM card(s) into the designated slots with the gold contacts facing down.
- If using, insert the microSD card into its slot.
- Replace the back cover securely.
Image: Side view of the Sansui S70 smartphone, illustrating the placement of the power and volume buttons.
3.2. Charging the Battery
Before first use, fully charge the phone's battery.
- Connect the charger to the micro USB port at the bottom of the phone.
- Plug the charger into a power outlet.
- The charging indicator will appear on the screen.
- Once fully charged, disconnect the charger.
3.3. Powering On/Off
- To Power On: Press and hold the Power button on the right side until the Sansui logo appears.
- To Power Off: Press and hold the Power button, then select 'Power off' from the options on the screen.
3.4. Initial Setup
Upon first power-on, the device will guide you through an initial setup wizard to configure language, Wi-Fi, Google account, and other settings.
4. Basic Operations
4.1. Touchscreen Navigation
- Tap: To select an item or open an application.
- Touch and Hold: To access contextual menus or move items.
- Swipe: To scroll through lists or switch between screens.
- Pinch: To zoom in or out on images and web pages.
4.2. Making and Receiving Calls
- To Make a Call: Open the Phone app, enter the number, and tap the call icon.
- To Receive a Call: Swipe up to answer or swipe down to decline when a call comes in.
4.3. Sending Messages
Open the Messaging app to compose and send SMS/MMS messages. Tap the '+' icon to start a new conversation.
4.4. Using the Camera
The Sansui S70 features an 8 Mega Pixel Rear camera with Dual-Tone LED Flash.
- Open the Camera app from the home screen or app drawer.
- Frame your shot on the screen.
- Tap the shutter button to take a photo.
- Switch to video mode to record videos.
5. Connectivity
5.1. Wi-Fi Connection
Connect to Wi-Fi networks for internet access and faster data speeds.
- Go to Settings > Wi-Fi.
- Toggle Wi-Fi ON.
- Select your desired network from the list.
- Enter the password if prompted, then tap Connect.
5.2. 4G VoLTE
The Sansui S70 supports 4G VoLTE for high-quality voice calls over the 4G network. Ensure your SIM card and network provider support VoLTE for this feature to function.
6. IR Blaster Functionality
The Sansui S70 is equipped with an IR Blaster, allowing you to control compatible home appliances such as TVs, air conditioners, and set-top boxes using your phone as a universal remote control.
- Locate the pre-installed remote control application on your device (e.g., 'Remote Control' or 'IR Remote').
- Follow the in-app instructions to add and configure your appliances. This typically involves selecting the appliance type and brand, then testing various codes until your device responds.
- Once configured, point the top of your phone (where the IR Blaster is located) towards the appliance and use the on-screen controls to operate it.
7. Care and Maintenance
7.1. Cleaning Your Device
- Use a soft, lint-free cloth to clean the screen and body of the phone.
- Avoid using harsh chemicals, abrasive cleaners, or aerosol sprays.
7.2. Battery Care
- Avoid exposing the phone to extreme temperatures.
- Do not leave the phone charging for extended periods after it is fully charged.
- Use only the charger provided or a compatible charger.
7.3. Software Updates
Regularly check for and install software updates to ensure optimal performance and security. Go to Settings > About phone > System updates.
8. Troubleshooting
This section addresses common issues you might encounter with your Sansui S70.
| Problem | Solution |
|---|---|
| Phone does not turn on | Ensure the battery is charged. Connect the charger and wait a few minutes before attempting to power on. |
| Poor signal or no network | Check if the SIM card is correctly inserted. Try restarting the phone. Ensure you are in an area with network coverage. |
| Apps crashing or freezing | Close the app and reopen it. Clear the app's cache (Settings > Apps > [App Name] > Storage > Clear cache). Restart the phone. |
| Battery drains quickly | Reduce screen brightness. Close unused apps running in the background. Turn off Wi-Fi, Bluetooth, or GPS when not in use. |
| Touchscreen unresponsive | Restart the phone by holding the power button for about 10-15 seconds until it reboots. |
9. Specifications
Detailed technical specifications for the Sansui S70 smartphone.
| Feature | Detail |
|---|---|
| Model Number | S70-cr |
| Operating System | Android Nougat (7.0) |
| RAM | 2 GB |
| Internal Storage (ROM) | 16 GB |
| Expandable Storage | Up to 64 GB (microSD) |
| Display | 5 inch HD Display with Mira Vision Tech |
| Rear Camera | 8 Mega Pixel with Dual-Tone LED Flash |
| Connectivity | 4G VoLTE, Wi-Fi |
| Special Features | IR Blaster |
| Battery Capacity | 2450 mAh (1 Lithium Ion battery required) |
| Product Dimensions | 7.47 x 0.91 x 14.68 cm |
| Item Weight | 359 g |
| Color | Black Gray |
10. Warranty and Support
10.1. Warranty Information
This product comes with a 6 Month Warranty. Please retain your purchase receipt as proof of purchase for warranty claims. The warranty covers manufacturing defects and malfunctions under normal use conditions.
Note: As an Amazon Renewed product, it has been professionally inspected and tested by an Amazon qualified supplier. Box and accessories may be generic.
10.2. Customer Support
For further assistance, technical support, or warranty claims, please refer to the contact information provided by your retailer or the Amazon Renewed support channels.
