Model: AI-300 | Brand: Airiton
This manual provides comprehensive instructions for the operation and maintenance of your Airiton AI-300 4G POC Walkie Talkie. Please read this manual thoroughly before using the device to ensure proper function and safety.
The Airiton AI-300 is a Push-to-Talk Over Cellular (POC) radio designed for nationwide communication, offering unlimited range where 4G network coverage is available. It is suitable for various applications requiring long-distance communication.
Verify that all items are present in the package:

Image: All components included in the Airiton AI-300 walkie talkie package, including two radios, two batteries, two Type-C USB chargers, two headsets, two belt clips, and two hand straps.
The AI-300 walkie talkie is built for robust performance and ease of use. Key features include:

Image: Two Airiton AI-300 walkie talkies displayed with their included SIM cards, Type-C charging cables, and headsets.

Image: Visual representation of the key features of the Airiton AI-300, including its communication capabilities, battery, audio quality, charging, and ergonomic design.
The AI-300 walkie talkie comes with a pre-installed annual SIM card. To access the SIM card slot or replace the SIM card:

Image: The rear of the AI-300 radio with the battery removed, showing the pre-installed SIM card and the battery itself with warning labels.
Video: This video demonstrates the physical features of the AI-300 walkie talkie, including the location of the PTT button, menu, volume controls, USB charger port, and the process of SIM card installation. It also shows the Type-C charging process and the connection of the headset.
Before first use, fully charge the walkie talkie battery. Use the provided Type-C USB charger.

Image: The AI-300 walkie talkie connected to a Type-C charger, demonstrating the convenient and fast charging capability.
Familiarize yourself with the main controls of the AI-300 radio:

Image: A detailed view of the AI-300 walkie talkie, labeling its key buttons and ports for user reference.
The AI-300 supports various communication methods:

Image: A visual guide explaining the different call modes available on the AI-300 walkie talkies: single call, group call, and mass call.
| Problem | Possible Cause | Solution |
|---|---|---|
| No network signal | Out of 4G coverage area; SIM card issue. | Move to an area with better 4G coverage. Check SIM card installation. |
| Cannot transmit or receive | Low battery; incorrect group/contact selected; network issue. | Charge the battery. Verify selected contact/group. Check network status. |
| Poor audio quality | Weak signal; microphone/speaker obstruction. | Move to an area with stronger signal. Ensure microphone/speaker are clear. |
| Feature | Detail |
|---|---|
| Model Number | AI-300 |
| Brand | Airiton |
| Item Weight | 1.28 pounds |
| Package Dimensions | 8.39 x 7.05 x 2.6 inches |
| Number of Channels | 200 |
| Tuner Technology | 4G POC |
| Special Feature | Long Range, Rechargeable |
| Water Resistance Level | Not Water Resistant |
| FCC ID | 2BM2J-BQ-300 |
The product comes with an annual SIM card for one year of unlimited high-speed data. After the first year, you can renew the service or purchase a new SIM card of your choice.
For technical guidance and customer service, please contact Airiton customer support. If you purchase more than two radios and need to pair them, please provide the serial numbers to customer service for assistance.
Note: The product information states "Warranty: NO". Please refer to the seller for specific warranty details or return policies.
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