1. Introduction
The Nokia 125 is a reliable and user-friendly feature phone designed for essential communication. It combines a classic design with modern conveniences, offering a comfortable and durable experience. This manual provides detailed instructions to help you get started and make the most of your device.

Figure 1: Nokia 125 DS product overview, showcasing its design and main functionalities.
2. What's in the Box
Your Nokia 125 package includes the following items:
- Nokia 125 device
- Battery (BL-5C 1020mAh)
- Micro USB Charger
- Quick Start Guide

Figure 2: Unboxed contents of the Nokia 125 DS.
2.1 Unboxing Video
3. Setup
3.1 Inserting the Battery and SIM Cards
- Carefully remove the back cover of the phone.
- Insert your SIM card(s) into the designated slots. The Nokia 125 supports dual SIM functionality.
- Align the battery (BL-5C 1020mAh) with the contacts and gently press it into place.
- Replace the back cover, ensuring it clicks securely.

Figure 3: Rear view of the Nokia 125 DS, illustrating the battery and SIM card access.
3.2 Powering On/Off
- To Power On: Press and hold the Call Cancel button (red button) until the Nokia logo appears on the screen.
- To Power Off: Press and hold the Call Cancel button. A menu will appear; select "Switch off" or simply continue holding the button until the phone powers down.
3.3 Initial Setup (Language, Time, Date)
Upon first power-on, you will be prompted to select your preferred language. Use the navigation keys to select and confirm. You can also set the correct time and date through the settings menu.
3.4 Setup and Basic Operation Video
4. Operating Your Nokia 125
4.1 Navigation
Use the central navigation key to scroll through menus and select options. The left and right soft keys perform context-sensitive actions displayed on the screen.
4.2 Making Calls
- Enter the phone number using the keypad.
- Press the Call button (green button) to dial.
- To end a call, press the Call Cancel button.
4.3 Sending Messages
- Go to Menu > Messages.
- Select Create message.
- Type your message using the alphanumeric keypad.
- Enter the recipient's number or select from contacts.
- Select Send.
4.4 Flashlight
The Nokia 125 includes a built-in flashlight. To activate or deactivate it, navigate to the flashlight option in the menu and select 'On' or 'Off'.
4.5 Ringtone Settings
You can customize your phone's ringtone and volume. Go to Menu > Settings > Tone settings to adjust these options.
4.6 Pre-installed Games
Enjoy classic games like Snake Xenzia. Access them through the main menu.
5. Key Features
- Display: 2.4-inch (6.09 cm) QVGA display for clear visibility.
- Ergonomic Design: Features large, comfortable buttons and an all-new longer design for enhanced usability.
- Durability: Built with a tough polycarbonate shell, designed for longevity.
- Storage: Capable of storing up to 2,000 contacts and 500 SMS messages.
- Battery Life: Equipped with a 1020 mAh Lithium Polymer battery, offering up to 19.4 hours of talk time and up to 23.4 days of standby time.
- Connectivity: Dual SIM support, 3.5 mm headphone jack, Bluetooth, and GSM.
- Entertainment: Wireless FM radio and pre-installed classic games like Snake Xenzia.
- Utility: Built-in torch (flashlight).

Figure 4: Front view of the Nokia 125 DS.

Figure 5: Side profile of the Nokia 125 DS.
6. Specifications
| Feature | Detail |
|---|---|
| Operating System | KaiOS |
| RAM | 4 MB |
| Product Dimensions | 13.2 x 5 x 1.5 cm |
| Item Weight | 91 g |
| Batteries | 1 Lithium Polymer battery (included) |
| Item Model Number | Nokia 125 |
| Wireless Communication Technologies | Radio Frequency |
| Connectivity Technologies | Bluetooth, GSM |
| GPS | AGPS |
| Special Features | Basic Phone, Bluetooth Enabled, Dual SIM, Torch |
| Device Interface - Primary | Buttons |
| Resolution | 320 x 240 |
| Other Camera Features | NO CAMERA |
| Audio Jack | 3.5 mm |
| Form Factor | QWERTY Phone |
| Colour | Black |
| Battery Power Rating | 1020 mAh |
| Phone Talk Time | 19.4 Hours |
| Phone Standby Time (with data) | 23.4 Days |
| Manufacturer | RISING STARS MOBILE INDIA PVT LTD |
| Date First Available | 17 September 2020 |
7. Maintenance
- Cleaning: Use a soft, dry cloth to clean the phone's surface. Avoid liquid cleaners.
- Battery Care: To prolong battery life, avoid extreme temperatures. Do not leave the phone charging for extended periods after it's fully charged.
- Storage: Store the phone in a cool, dry place when not in use.
- Software Updates: Keep your phone's software updated to ensure optimal performance and security. Check for updates periodically through the settings menu.
8. Troubleshooting
- Phone not turning on: Ensure the battery is correctly inserted and charged. Connect the charger and try again.
- No network signal: Check if your SIM card is properly inserted. Ensure you are in an area with network coverage. Try restarting the phone.
- Poor call quality: Move to an area with better signal. Check the earpiece and microphone for any obstructions.
- Battery draining quickly: Reduce screen brightness. Close unused applications. Limit background data usage if applicable.
- Keypad unresponsive: Restart the phone. If the issue persists, contact customer support.
9. Warranty and Support
Your Nokia 125 comes with a standard manufacturer's warranty:
- Device Warranty: 1 year manufacturer warranty from the date of purchase.
- In-box Accessories: 6 months manufacturer warranty for in-box accessories, including batteries, from the date of purchase.
For further assistance, please refer to the official Nokia support channels or the contact information provided in your Quick Start Guide.





