TIDRADIO TD-G100

TIDRADIO TD-G100 Nationwide 4G PoC Walkie Talkie Instruction Manual

Model: TD-G100

1. Introduction

The TIDRADIO TD-G100 is a state-of-the-art 4G PoC (Push-to-Talk over Cellular) walkie talkie designed for nationwide communication. Utilizing cellular networks, it offers unlimited range wherever AT&T signal is available, providing clear and instant communication. This manual will guide you through the setup, operation, and maintenance of your TD-G100 device.

TIDRADIO TD-G100 Walkie Talkie

Image: Front view of the TIDRADIO TD-G100 walkie talkie, showcasing its compact design and display.

2. What's in the Box

Your TIDRADIO TD-G100 package includes the following items:

  • TIDRADIO TD-G100 Walkie Talkie Unit(s)
  • Type-C Charging Cable
  • 2 x 12V Batteries (included)
  • AT&T SIM Card (pre-installed, with 12 months complimentary data)
  • User Manual (this document)

3. Product Overview and Controls

Familiarize yourself with the physical components and controls of your TD-G100 walkie talkie.

TIDRADIO TD-G100 Controls Diagram

Image: Diagram highlighting the key controls of the TD-G100, including Volume Control, PTT Button, Menu/Confirm, Groups list, Single Call, Power on/EXIT Button, Microphone, and Speaker.

  • Volume Control: Rotate to adjust the audio output level.
  • PTT Button (Push-to-Talk): Press and hold to transmit your voice. Release to listen.
  • Menu Button: Access the device menu.
  • EXIT Button: Exit current menu or function.
  • Navigation Buttons: Use to select menu options.
  • Groups List Button: Quickly access your configured talk groups.
  • Single Call Button: Initiate a private call with a specific contact.
  • Microphone: Speak into the microphone for clear transmission.
  • Speaker: Audio output for incoming transmissions.
  • Hidden Antenna: The device features an internal antenna for a compact design.
  • Shock-Resistant Protection Bar: Provides enhanced durability.

4. Setup Guide

4.1 SIM Card and Battery Installation

The TD-G100 comes with a pre-installed AT&T SIM card. If you need to access or re-install the SIM card or battery, follow these steps:

Pre-installed SIM cards in TIDRADIO TD-G100

Image: Illustration showing the pre-installed SIM cards in the TD-G100, highlighting the 1-year free data plan.

  1. Open the Lock Buckle: Gently push the SIM card slot latch downward to open it.
  2. Insert SIM Card: Place the SIM card into the designated slot. Ensure correct orientation.
  3. Close the Lock Buckle: Close the latch and gently push it upward to secure the SIM card.
  4. Install the Battery: Insert the provided 12V battery into its compartment.
  5. Secure Battery Cover: Replace the battery cover and ensure it is securely fastened.

4.2 Odmaster App Download and Account Registration

The Odmaster app is essential for managing your TD-G100, including adding friends, creating groups, and managing your data plan. You can download the app by scanning the QR codes below or searching in your device's app market.

Odmaster App Download QR Codes

Image: Screenshot of the Odmaster app activation tutorial, showing QR codes for Android and iOS app downloads.

  • Download App: Scan the QR code for your device's operating system (Android or iOS) or visit odmaster.tid-china.com/odmasterAppDownload.
  • Register Account: Open the Odmaster app and register a new account using your phone number or email. You can log in without verification if using email.
  • Add Friends: From the app's main interface, you can add friends by scanning their QR code or entering their Odmaster ID.
  • Create Group: Create new talk groups within the app. You can name your group and invite friends to join.

4.3 Binding TD-G100 to Odmaster App

To link your TD-G100 walkie talkie to your Odmaster account:

Odmaster App Device Binding Process

Image: Visual guide for binding the TD-G100 to the Odmaster app, showing the steps to scan the device's QR code.

  1. Open Odmaster App: Navigate to the "Program" interface and click "Add Poc Radio".
  2. Scan QR Code: On your TD-G100, power it on and locate the QR code displayed on the screen. Use the Odmaster app to scan this QR code.
  3. Confirm Binding: Follow the on-screen prompts to confirm the binding. Once successful, your device will be listed in the app.
  4. Add Groups to Device: From the app, select your bound TD-G100 and add the desired talk groups to it. This will enable communication through these groups on your device.

5. Operating Your TD-G100

5.1 Basic Communication

The TD-G100 supports Full Call, Single Call, and Group Call functions.

Unlimited Range for Multiple Members

Image: Diagram illustrating the Single Call, Group Call, and Mass Call capabilities of the TD-G100.

  • Full Call: To initiate a full call to all members in your current group, select the group using the Groups List button, then press and hold the PTT button to speak. Release to listen.
  • Single Call: To make a private call, press the Single Call button, select the desired member from your contacts, then short press the PTT key to confirm. Press and hold the PTT key to speak.
  • Group Call: To communicate within a specific group, press the Groups List button, select the desired group, then press and hold the PTT button to speak.

5.2 Auto-Recording Function

The TD-G100 features an auto-recording function that captures all conversations within your groups. This ensures no important calls are missed and allows for reviewing chat history at any time.

Auto-recording function of TD-G100

Image: Visual representation of the auto-recording function, showing a walkie-talkie and a smartphone displaying chat history.

5.3 One-Click Auto-Update (OTA)

Your TD-G100 supports Over-The-Air (OTA) updates, allowing for seamless firmware optimizations and access to new features without needing a physical connection to a computer. This feature helps extend the device's life and ensures real-time parameter tuning.

OTA Upgrade feature of TD-G100

Image: Graphic illustrating the OTA update process, emphasizing no computer is needed for effortless upgrades.

6. Maintenance

  • Battery Care: The 3000mAh battery provides approximately 24 hours of average use. Charge the device using the provided Type-C charging cable. Avoid overcharging or fully discharging the battery for extended periods to prolong its lifespan.
  • Cleaning: Use a soft, dry cloth to clean the device. Do not use harsh chemicals or abrasive cleaners.
  • Water Resistance: The TD-G100 has an IP54 waterproof rating, meaning it is protected from dust and splashing water. Avoid submerging the device in water.
  • Software Updates: Regularly check for OTA updates through the Odmaster app to ensure your device has the latest features and performance improvements.

7. Troubleshooting

ProblemPossible CauseSolution
No signal / Cannot communicateOut of AT&T network coverage; SIM card not properly installed; Data plan expired.Move to an area with AT&T coverage; Re-install SIM card; Renew data plan via Odmaster App.
Device not binding to appIncorrect QR code scanned; App not updated; Device offline.Ensure correct QR code is scanned; Update Odmaster app; Check device power and network status.
Poor audio qualityWeak signal; Obstructions; Volume too low.Move to an open area; Adjust volume control.
Battery not chargingFaulty cable/charger; Incorrect connection.Ensure Type-C cable is properly connected; Try a different charging cable or adapter.

8. Specifications

FeatureDetail
BrandTIDRADIO
Model NumberTD-G100
Connectivity Protocol4G PoC LTE
Talking Range Maximum10000 Miles (Network Dependent)
Number of Channels200
Battery Capacity3000mAh
Battery Average Life24 Hours
Charging InterfaceType-C
Water Resistance LevelIP54 (Water Resistant)
Special Features3W Loud Audio Speaker, Auto-recording Conversation, One-Click Auto-Update (OTA), Odmaster APP Support

9. Warranty and Support

TIDRADIO is committed to providing the best communication experience. For any inquiries or support, please contact us.

  • Warranty:
    • 30-day free return or replacement
    • 90-day quality warranty
    • Lifetime after-sales service & OTA updates
  • Support Email: support@tidradio.com
Thank You for Choosing TIDRADIO

Image: A thank you message from TIDRADIO with their support email address.

10. Video Tutorials

For visual guidance on setting up and using your TD-G100, please refer to the official video tutorials below:

How to Use the G100 4G PoC Walkie-Talkie

Video: A comprehensive guide demonstrating the setup and operational procedures for the TIDRADIO TD-G100 4G PoC Walkie-Talkie.

Walkie Talkies Long Range Overview

Video: An overview of the long-range capabilities and general use of TIDRADIO walkie talkies, including the TD-G100 model.

© 2026 TIDRADIO. All rights reserved. Information subject to change without notice.

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