1. Pengenalan
The KAYOTOM AT-600 is a state-of-the-art Push-to-Talk Over Cellular (PoC) two-way radio designed for reliable, long-distance communication. Utilizing 4G LTE networks, it offers unlimited range, crystal-clear audio, and advanced features for team management and personal use. This manual provides essential information for the safe and effective operation of your device.
2. Maklumat Keselamatan
- Keselamatan Bateri: Use only the specified batteries and charging accessories. Do not expose batteries to extreme temperatures or dispose of them in fire.
- Tahan Air: Peranti ini adalah Bukan Tahan AirElakkan pendedahan kepada air atau kelembapan yang tinggi.
- Penjagaan Antena: Do not touch the antenna during transmission to avoid interference and potential burns.
- Perlindungan Pendengaran: Avoid prolonged use at high volume levels to prevent hearing damage.
- Gangguan: Turn off the device in areas where radio use is prohibited or when it may cause interference or danger (e.g., hospitals, aircraft, blasting sites).
3. Kandungan Pakej
Upon unpacking your KAYOTOM AT-600, please ensure all items are present:
- KAYOTOM AT-600 Walkie Talkie Unit(s)
- USB Adapters with USB-C Power Cable (4 included for 4-pack)
- Pre-installed Lifetime Free SIM Card(s)
- D Batteries (2 per unit, included)
- Klip Tali Pinggang
- Lanyard(s)
- Headset(s) (if applicable to your package)
- Manual Pengguna

4. Persediaan
4.1. Pemasangan Kad SIM dan Bateri
Your KAYOTOM AT-600 comes with a pre-installed SIM card for immediate use. The device also includes 2 D batteries. Ensure the battery is securely attached to the back of the unit.
4.2. Kuasa Awal Hidup
- Press and hold the power button (usually located on the side or top) for approximately 3 seconds until the screen illuminates.
- The device will display a loading screen and then connect to the 4G LTE network. This may take up to 30 seconds.
- Once connected, the screen will show the current group or member list, indicating it's ready for use.
4.3. Pengurusan Kumpulan
For multi-device setups, contact customer support via Amazon Message after purchase. Provide your IMEI ID, and the support team will assist in linking devices into custom groups. Up to 200 groups can be established, each accommodating up to 500 people.

5. Arahan Operasi
5.1. Hidupkan/Mati Kuasa
- Untuk Menghidupkan: Tekan dan tahan butang kuasa sehingga layar menyala.
- Untuk Mematikan: Press and hold the power button until a shutdown/restart option appears on the screen. Select 'Shutdown' and confirm.
5.2. Melaraskan Kelantangan
Rotate the knob located at the top of the device to adjust the volume level. Rotate left to increase volume, and rotate right to decrease volume.
5.3. Fungsi Tekan untuk Bercakap (PTT)
To transmit your voice, press and hold the dedicated PTT button (usually on the side of the device). Speak clearly into the microphone. Release the PTT button to listen for incoming transmissions.
5.4. Group and Individual Calls
The device supports both individual and group calls. Use the menu navigation buttons to select the desired contact or group before initiating a call. Critical information can be prioritized for delivery.
5.5. Using Headsets
Connect the provided headset (if included) to the appropriate port on the device for private listening and hands-free communication. The headset typically includes an earbud and a clip-on microphone.
6. Ciri-ciri
- Julat Tanpa Had: Utilizes 4G LTE cellular networks for nationwide coverage exceeding 5000 miles, offering real-time communication without distance limitations. Includes a lifetime free SIM.
- Exceptional PoC Clarity: Professional Push-to-Talk over Cellular (PoC) technology ensures real-time, broadcast-quality voice transmission.
- Advanced AI Noise Cancellation: High-performance microphones and intelligent AI algorithms filter out up to 95% of ambient background noise for crystal-clear audio in challenging environments.
- Bateri 3000mAh Tahan Lama: Provides over 24 hours of continuous use. The USB-C port allows for rapid charging, reaching 50% power in just 20 minutes.
- Effortless Multi-Device & Group Management: Easily link multiple devices into custom groups for scalable communication solutions.
- GPS Didayakan: Radios can be managed in real-time through a computer dispatch system, allowing tracking of location and status for efficient team coordination.



7. Spesifikasi
| Ciri | Penerangan |
|---|---|
| Jenama | KAYOTOM |
| Nombor Model | AT-600 |
| ID FCC | 2AN96PO25601 |
| Berat Barang | 13 auns (0.37 Kilogram) |
| Dimensi Produk | 1.18 x 1.97 x 3.35 inci |
| Bateri | 2 D batteries (included) |
| Bilangan Saluran | 200 |
| Ciri Khas | Skrin Paparan LED |
| Julat Percakapan Maksimum | 100,000 Miles (via cellular network) |
| Voltage | 3.7 Volt (DC) |
| Tahap Ketahanan Air | Bukan Tahan Air |
| Tarikh Tersedia Pertama | 24 Mei 2025 |


8. Penyelenggaraan
- Pembersihan: Gunakan yang lembut, damp kain untuk membersihkan peranti. Elakkan bahan kimia yang keras atau pembersih yang kasar.
- Pengecasan Bateri: Charge the device using the provided USB-C cable and adapter. Ensure the device is fully charged before extended use.
- Storan: Simpan peranti di tempat yang sejuk dan kering jauh dari cahaya matahari langsung dan suhu yang melampau apabila tidak digunakan.
9. Penyelesaian masalah
| Masalah | Penyelesaian yang Mungkin |
|---|---|
| Tiada Kuasa | Ensure batteries are correctly installed and charged. Check the power button for proper function. |
| Tiada Sambungan Rangkaian | Verify that you are in an area with 4G LTE cellular coverage. Restart the device. |
| Kualiti Audio Tidak Baik | Check for obstructions around the microphone and speaker. Ensure AI Noise Cancellation is active. Move to an area with better signal strength. |
| Cannot Communicate with Group | Confirm that all devices are assigned to the correct group. Ensure all devices are powered on and connected to the network. |
| Bateri Cepat Habis | Reduce screen brightness. Limit continuous transmission time. Ensure the battery is fully charged before use. |
10. Waranti dan Sokongan
The KAYOTOM AT-600 Walkie Talkie comes with a Waranti 1 tahun dari tarikh pembelian.
For technical assistance, warranty claims, or group management setup, please contact KAYOTOM customer support via Amazon Message. Our dedicated team is ready to provide support and ensure your experience is satisfactory.