1. Introduction
The ABBREE GP-298 is a state-of-the-art Push-to-Talk Over Cellular (PoC) network walkie-talkie designed for global, unlimited distance communication. Utilizing 4G cellular networks, alongside Wi-Fi and Bluetooth capabilities, this device offers stable and clear communication in various environments. It runs on an Android system and supports the Zello platform, making it versatile for both individual and group communications.
2. Package Contents
Please check the package carefully to ensure all items are present. Note that a SIM card is NOT included and must be purchased separately.
- 1 x GP-298 Radio Unit
- 1 x PoC Antenna
- 1 x 5000mAh Battery
- 1 x Charging Head (Power Adapter)
- 1 x Type-C Cable
- 1 x Desktop Charging Base
- 1 x Belt Clip
- 1 x Lanyard
- 2 x User Manuals (Manual 1, Manual 2)
- 1 x Retail Box
3. Product Overview
Familiarize yourself with the various parts of your GP-298 walkie-talkie:
- Antenna: For cellular network reception.
- Power Switch: Turns the device on/off.
- Indicator Light: Shows device status (e.g., charging, network activity).
- Headphone Jack: For connecting external audio accessories.
- Type-C Interface: For direct charging and data transfer.
- PTT Key (Push-to-Talk): Press and hold to transmit voice.
- LCD Display Screen: 1.77-inch high-definition screen for information display.
- Side Key 1 & 2: Programmable function keys.
- Select Key: Navigation and selection.
- Return Key: Back function.
- Speaker: For audio output.
- Keypad: For inputting numbers and navigating menus.
4. Specifications
| Feature | Description |
|---|---|
| Model Number | GP-298 |
| Walkie Talkie Type | PoC Network Walkie Talkie |
| Network Connectivity | 4G Full Network (requires SIM card), Wi-Fi, Bluetooth |
| Operating System | Android 5.1 |
| Battery Capacity | 5000mAh |
| Charging Mode | Type-C and Desktop Charging Base |
| Display | 1.77-inch LCD Screen |
| Maximum Range | >50km (Unlimited via PoC network) |
| Material | Plastic |
| Waterproof / Water-Resistant | No |
| Product Size | 126 x 61 x 27 mm |
5. Setup Guide
5.1. Installing the SIM Card (Not Included)
- Power off the device completely.
- Remove the battery cover and battery.
- Locate the SIM card slot.
- Insert a compatible 4G SIM card into the slot, ensuring correct orientation.
- Reinsert the battery and replace the battery cover.
Important: The SIM card is essential for 4G network communication and is not included in the package. Please ensure you have a compatible 4G SIM card from your local provider.
5.2. Attaching the Antenna
- Gently screw the provided PoC Antenna onto the antenna connector at the top of the walkie-talkie until it is finger-tight. Do not overtighten.
5.3. Charging the Battery
The GP-298 supports two charging methods:
- Using the Desktop Charging Base:
- Connect the charging head (power adapter) to the desktop charging base.
- Plug the charging head into a power outlet.
- Place the walkie-talkie into the desktop charging base. Ensure the charging contacts align. The indicator light on the walkie-talkie will show charging status.
- Using the Type-C Cable:
- Connect one end of the Type-C cable to the Type-C interface on the walkie-talkie.
- Connect the other end to the charging head (power adapter), a power bank, car charger, or computer USB port.
- Plug the charging head into a power outlet (if using). The indicator light will show charging status.
A full charge typically takes several hours. The 5000mAh battery provides efficient and long-lasting power, capable of standby for 6-7 days.
6. Operating Instructions
6.1. Power On/Off
- Power On: Press and hold the Power Switch button until the device powers on and the display lights up.
- Power Off: Press and hold the Power Switch button until the power-off options appear on the screen, then select "Power Off".
6.2. Network Connectivity
- 4G Network: Once a SIM card is installed and the device is powered on, it will automatically attempt to connect to the 4G cellular network. Ensure you have an active data plan.
- Wi-Fi:
- Navigate to the Settings menu on the device.
- Select "Wi-Fi" and turn it on.
- Choose your desired Wi-Fi network from the list and enter the password if required.
- Connecting to Wi-Fi can save cellular data usage.
- Bluetooth:
- Navigate to the Settings menu.
- Select "Bluetooth" and turn it on.
- Pair with compatible Bluetooth devices such as headsets or external microphones.
6.3. Making Calls (Zello Platform)
The GP-298 utilizes the Zello platform for Push-to-Talk communication. Ensure you have a Zello account and are logged in.
- Single Call:
- Select the contact you wish to call from your Zello contact list.
- Press and hold the PTT (Push-to-Talk) key to speak. Release to listen.
- Group Call:
- Select the desired group from your Zello channels/groups.
- Press and hold the PTT key to broadcast your message to all members in the group. Release to listen.
- The device supports one-click group switching for ease of use.
6.4. Display Usage
The 1.77-inch LCD screen provides clear visibility for navigating menus, viewing contacts, and checking device status, even in low-light conditions.
7. Maintenance
- Cleaning: Use a soft, damp cloth to clean the exterior of the device. Do not use harsh chemicals or abrasive cleaners.
- Battery Care:
- Avoid fully discharging the battery frequently.
- Store the device in a cool, dry place when not in use for extended periods.
- Do not expose the battery to extreme temperatures.
- Storage: Store the walkie-talkie in a dry, dust-free environment. Remove the battery if storing for a long time.
- Antenna: Ensure the antenna is securely attached but do not force it. Avoid bending or damaging the antenna.
8. Troubleshooting
| Problem | Possible Cause / Solution |
|---|---|
| Device does not power on. | Battery is depleted. Charge the battery. Ensure battery is correctly installed. |
| Cannot connect to 4G network. | No SIM card installed or SIM card is not active. Check SIM card installation and data plan. Ensure you are in an area with 4G coverage. |
| Poor audio quality / Noise during calls. | Weak network signal. Move to an area with better reception. Ensure antenna is securely attached. Intelligent Noise Reduction is active, but extreme noise may still affect clarity. |
| Cannot connect to Wi-Fi or Bluetooth. | Ensure Wi-Fi/Bluetooth is enabled in settings. Check Wi-Fi password. Ensure Bluetooth device is in pairing mode and within range. |
| Zello application not working. | Ensure you are logged into your Zello account. Check internet connectivity (4G or Wi-Fi). Restart the Zello app or the device. |
9. User Tips
- Unlimited Distance Communication: The GP-298 is a "Public Network Walkie Talkie" (PoC), meaning it uses cellular data (via SIM card) or Wi-Fi to communicate. This allows for communication over unlimited distances, unlike traditional walkie-talkies that rely on radio frequency line-of-sight.
- Making Calls: To "call" someone, you use the Zello application on the device, similar to how you would use a messaging app with voice notes, but with a dedicated PTT button. It's not a traditional phone call over a cellular voice network, but rather a Push-to-Talk communication over data.
- Battery Life: The 5000mAh battery offers extended usage. For optimal battery longevity, avoid frequent full discharges and keep the device charged when possible.
- Network Coverage: For best performance, ensure you have strong 4G cellular coverage or a stable Wi-Fi connection, as the device relies on these for communication.
10. Warranty and Support
For warranty information and technical support, please refer to the documentation provided with your purchase or contact the retailer/manufacturer directly. Keep your proof of purchase for any warranty claims.
