Radiotrac RT980 4G LTE Network Mobile Radio

How Can I Continue Using Zello App Without Upgrading?

The document provides a series of steps illustrated with screenshots to guide users on how to continue using the Zello App without upgrading. The steps include:

1. Enter Menu
2. Click Options
3. Click Support
4. Advanced settings
5. Click and cancel
6. Cancel "Enable TLS"
7. Restart

Features

• Nationwide Coverage
• Location Tracking and Monitoring
• Voice Recording and Playback
• 2G/3G/4G Switch Automatically
• All Call, Group Call, Private Call
• GPS Function
• Clear and Loud Voice
• Unlimited Talking Distance
• SIM card support GSM/WCDMA/LTE
• 1.77 Inch Colorful Display
• LCD Backlight & Brightness Selective
• Alphanumeric LCD Display Mode
• GPS Functional Optional
• Functional Dispatching System
• Compact & Heavy-duty Design
• Super Clear and Powerful Audio Output
• Content playback
• Dispatch Control

Notices to the Users

• Do not operate your transceiver while driving.
• Do not operate the transceiver near blast areas.
• Switch off the transceiver when refueling or parking at a gas station.
• Switch off the transceiver in areas with signs indicating so to avoid EMI and EMC problems.
• Do not modify the transceiver.
• Do not expose the transceiver to prolonged direct sunlight or place it near heating appliances.
• Do not place the transceiver in excessively dusty, humid, or wet areas, or on unstable surfaces.
• Do not attempt to dismantle the transceiver unless you are professional technical personnel.
• Use the designated antenna and power cable.

Ready to use the Mobile

Perform the following steps to assemble your Mobile:

1. Install the SIM card: Open the SIM card slot, place the SIM card with the correct orientation, and lock the slot. Ensure the mobile is off before inserting or removing the SIM card. Avoid touching the metallic area of the SIM card.
2. Install the main Antenna and GPS antenna: Power off the mobile, insert the antenna into the specified mounting hole, and tighten it clockwise.
3. Install the Power supply cable: Insert the DC port of the power cable into the mobile's power interface and plug the cigarette lighter port into your car's cigarette lighter.
4. Install the Suction cup holder: Pull up the handle on the back of the holder, place it where desired, push out air by pressing down, and then pull down the handle. Adjust the mobile's angle by rotating the holder's screws clockwise and then fixing the angle by rotating them counterclockwise.
5. Install the Microphone: Insert the microphone crystal port into the expansion interface, minding the direction.

Standard Accessories

• Hanger Microphone
• Cigarette lighter
• 4G Antenna
• Main Antenna
• Microphone Hanger

Radio Overview

The radio has the following components:

• 1. Knob: Adjusts volume (counterclockwise for +, clockwise for -).
• 2. Power Button: Press and hold for 3 seconds to power on/off.
• 3. Expansion interface: For external accessories like a hand microphone.
• 4. LCD Display: Displays information.
• 5. UP Button: Navigates functions upwards.
• 6. Status Indicator: Shows device status.
• 7. DW Button: Navigates functions downwards.
• 8. Speaker: Outputs audio.
• 9. OK button: Confirms selections.
• 10. Lock screen button: Short press to turn the screen on/off; press and hold for over 3 seconds to lock/unlock the keyboard.
• 11. Single call button: Short press to enter the member list and broadcast the current user name; long press for 3 seconds to send SOS.
• 12. Group call button: Short press to enter the group list and broadcast the current group name; long press to play back all audio records.
• 13. HOME button: Returns to the home page.
• 14. MENU button: Accesses system settings.
• 15. Return button: Returns to the previous menu; has no effect on the main menu; short press exits the temporary intercom group in temporary intercom mode.
• 16. SIM card slot: For SIM card insertion.
• 17. Antenna interface: Connects the main antenna.
• 18. GPS antenna interface: Connects the GPS antenna.
• 19. Power interface: Connects to a 13.8V car charging source.
• 20. Mounting bracket: For mounting the device.

LED Indication

The LED indicator has three states:

• Flashing once (1 second): Power on status.
• Slow flash (once every 3 seconds): Network status.
• Long bright: Call status.

Power on: Press the power button; the green light stays on for 5 seconds then turns off. The device enters the boot screen, then starts animation, the red light stays on for 15-20 seconds, and then enters the standby interface.

Network status:

• Red light flashes quickly: SIM card not activated or in arrears, or poor wireless network quality preventing registration.
• Red light is always on: SIM card not installed or installed incorrectly; device not configured on the service server; group selector knob mapping unsuccessful; SIM card PIN code failed to unlock.
• Flashing green light: Registering network.
• Green light flashes slowly: Network registered successfully, entered standby state.
• Green light is bright: Call status (single call/group call/temporary group).

Specifications