1. Important Notes & Product Overview
The ANYSECU S9 is a rugged 4G LTE network radio designed for reliable communication in various environments. It operates on an RTOS system and requires a SIM card with an active internet data package for network functionality. This device is specifically designed to work with Real-ptt (Push-to-Talk) services.
Please note the following critical information:
- Version Selection: The S9 radio comes in EU and US versions with different frequency bands. Please ensure you have the correct version for your region.
- SIM Card Requirement: The device operates using a SIM card and requires an internet data package to function.
- Real-ptt Compatibility: The S9 is designed to work exclusively with Real-ptt. A Real-ptt account is necessary for its full functionality.
- No Wi-Fi, GPS, or Touch Screen: This model does not feature Wi-Fi, GPS, or a touch screen interface.
- Program Software: If you require program software, please contact your vendor.

Front view of the ANYSECU S9 rugged phone, highlighting its 4G LTE and RTOS system capabilities.
2. Package Contents
Before you begin, please verify that all items are present in your package:

The standard package includes the S9 phone, a user manual, a charger, and a USB cable.
3. Setup
3.1. SIM Card Installation
The ANYSECU S9 supports Dual SIM cards. To install your SIM card(s):
- Power off the device.
- Locate the SIM card slot(s) (refer to the device diagram in the full manual if needed).
- Insert your 4G-enabled SIM card(s) into the designated slot(s).
- Ensure the SIM card(s) are properly seated.
- Power on the device.
3.2. Network Configuration
Upon powering on, the device should automatically detect your network. Ensure your SIM card has an active internet data package for network radio functionality.
3.3. Real-ptt Account Setup
The S9 radio is designed to work with Real-ptt. Follow these steps to set up your Real-ptt account:

This diagram illustrates the 5-step process for logging into your RealPTT account and checking IMEI/ICCID.
- Access the RealPTT account management platform via
https://www.realptt.com/ptt/. - Find the user and fulfill the Model: S9. You can get the IMEI/ICCID by dialing
*#06#on your phone (IMEI/ICCID is not necessary for this step). - Fulfill the Model: S9 and click "Save".
- Save successfully. Restart the machine to take effect.
- To check IMEI after the machine enters operation, the region needs to be set. Navigate to Settings > Phone settings > Language settings > Display language > Select your region.
3.4. Language Settings
The S9 supports 25 languages. To change the display or writing language:
- Navigate to 'Settings' from the main menu.
- Select 'Phone settings'.
- Choose 'Language settings'.
- Select 'Display language' or 'Writing language' and choose your preferred language from the list.
This video tutorial shows the operation of the FM radio and how to navigate through the language settings menu on the S9 device.
4. Operating Instructions
4.1. Making Phone Calls
To make a phone call:
- From the home screen, use the keypad to dial the desired number.
- Press the green call button to initiate the call.

The S9 supports making phone calls. Pressing the number keys allows for quick and efficient dialing.
4.2. FM Radio
To use the FM radio function:
- Navigate to 'Multimedia' from the main menu.
- Select 'FM radio'.
- Use the navigation keys to scan for stations or adjust the frequency.
- Adjust the volume using the dedicated controls.
This video tutorial shows the operation of the FM radio and how to navigate through the language settings menu on the S9 device.
4.3. Push-to-Talk (PTT)
With Real-ptt configured, use the dedicated PTT button on the side of the device to communicate with your group. Press and hold to transmit, release to listen.
4.4. Vibration Reminder
The S9 features a strong vibration reminder to alert you to incoming calls or messages, ensuring you don't miss important communications.

The device features a strong vibration reminder to ensure no missed calls.
4.5. Photography and Videography
The S9 includes basic photography and videography functions. Access these features through the multimedia menu to capture images and videos.

The S9 supports photography and videography functions to record your moments.
5. Maintenance
5.1. Waterproofing (IP68)
The ANYSECU S9 is IP68 rated, meaning it is protected against dust ingress and can withstand immersion in water up to 1.5 meters for 30 minutes. To maintain its waterproof integrity:
- Ensure all port covers (e.g., charging port, SIM card slot) are securely closed before exposure to water or dust.
- Avoid exposing the device to high-pressure water jets or extreme temperatures.
- If the device gets wet, wipe it dry with a clean cloth before opening any covers or charging.

The ANYSECU S9 is designed to be fearless of harsh environments, featuring an IP68 waterproof rating.
5.2. Battery Charging
The S9 is equipped with a 4000mAh battery and uses a Type-C charging port. Use the provided charger and USB cable for optimal charging. Avoid using damaged cables or non-compatible chargers.
5.3. General Cleaning
Clean the device regularly with a soft, damp cloth. Do not use harsh chemicals or abrasive materials, as these may damage the device's exterior or waterproof seals.
6. Troubleshooting
6.1. Network Connectivity Issues
- Ensure your SIM card is correctly inserted and activated.
- Verify that your SIM card has an active internet data package.
- Check network signal strength in your current location.
- Restart the device.
6.2. Real-ptt Login Problems
- Double-check your Real-ptt account credentials.
- Ensure the device model (S9) is correctly registered on the Real-ptt platform as per the setup instructions.
- Verify that the device's region settings are correct.
6.3. Device Unresponsive / Software Issues
If the device becomes unresponsive or experiences software glitches, you may try a factory reset:
- Navigate to 'Settings' from the main menu.
- Select 'Phone settings'.
- Choose 'Restore factory'.
- Confirm the action. Note: This will erase all user data and settings.
7. Specifications
| Feature | Specification |
|---|---|
| Model Number | S9 |
| Brand Name | ANYSECU |
| Walkie Talkie Type | Portable |
| Output Power | >50w |
| Maximum Range | >50km |
| Battery Capacity | 4000mAh |
| Battery Included | Yes |
| Waterproof / Water-Resistant | IP68 |
| Material | plastic+metal |
| Storage Channel | RTOS System |
| Frequency Range | LTE/WCDMA/GSM |
| Display | Yes |
| Certification | CE |
| Origin | Mainland China |
7.1. Frequency Bands

This image details the specific frequency bands supported by the EU and US versions of the S9 radio. Please specify your required version.
| Version | Frequency Bands |
|---|---|
| EU Version | GSM:850/900/1800/1900 WCDMA:B1/B5/B8 FDD:B1/3/5/7/8/20 TDD:B38/40/41 |
| US Version | GSM:850/900/1800/1900 WCDMA:B2/B4/B5 FDD:B2/4/5/7/8/12/13/17/66 TDD:B38/40/41 |
7.2. Product Dimensions

Physical dimensions of the S9 device are 137mm in height, 61mm in width, and 22.6mm in thickness.
8. Warranty & Support
8.1. Warranty Information
A 12-month warranty is offered for the machine itself. Accessories are covered by a 6-month warranty.
8.2. Technical Support
If you encounter any problems or require technical assistance, please contact your seller immediately. They are committed to responding within 24 hours and working with you until you are satisfied.
9. User Tips
- Network Stability: For optimal performance with Real-ptt, ensure you have a stable 4G LTE network connection with sufficient data.
- Battery Life: To maximize battery life, consider adjusting screen brightness and closing unused applications.
- Ruggedness: While IP68 rated, avoid unnecessary harsh treatment to prolong the device's lifespan.





