Retevis T-388 Walkie Talkie

What should I do if there is no power?

Ensure batteries are installed correctly and have sufficient charge, and replace the batteries if they are old or depleted. This is the most common cause of power issues with the T-388.

How do I select a different channel?

Press the Menu button once so the current channel number flashes on the display, use the Up or Down buttons to select your desired channel, and press Menu again to confirm the selection. The T-388 has 22 channels available.

What does the low battery indicator mean?

When the battery charge level is low, the battery icon will flash and a beep will be heard, indicating that the batteries need to be replaced or recharged. You should replace your AAA batteries promptly when this occurs.

How do I lock the keys to prevent accidental button presses?

In standby mode, press the Up and Down buttons simultaneously, and you will hear a beep indicating that the keys are locked. Repeat the same operation to unlock the keys.

Why is my audio quality poor?

Check if the device is within the effective communication range and ensure both devices are set to the same channel and code. Poor audio quality typically indicates either distance or channel mismatch issues.