How to Use RT628 Good-Quality Long Range Walkie Talkie

RT628 walkie talkie is well made and solid in the hand. It is always one of the best-selling Retevis Kids walkie talkies. It is perfect for indoor outdoor excursions and life’s everyday adventures. Today, I will introduce how to use this good-quality device.

1. How to install RT628?

There is a belt clip one back of RT628. So the first step is gently press the outwards at the snap to remove the belt clip.Then push down the battery cover and install 3 AA batteries. The batteries are not included in the box, so you need to prepare them in advance. After installing the batteries correctly, please install the battery cover and the belt clip. 

2. How to communicate?

3. How to set functions of RT628?  

Change Channels: Short press the menu item one time to adjust the channel.

Set CTCSS/DCS: Short press the menu item twice. This setting is to prevent others from hearing your child's conversations.

Select Call Tones: Press the menu button three times to select call tones. Choose one of the ten call tones and press PTT to confirm. RT628 has 10 kinds of call tones in total. Press the power button to launch the call tone.

Turn on/off VOX: Short press the menu button four times. VOX stands for "voice activated transmission". It is usually used to turn on a transmitter or recorder when someone speaks and turn it off when they stop speaking. With this function, you can make the radio hand-free. RT628 has 1-3 VOX levels in total. The higher the level, the more sensitive.

Set Double Channel Monitor: Short press the menu button five time until "CH" icon displays and the current channel will flash. Press UP button▲and Down button▼can set the monitor channel. Press PTT button to save the setting.

Setting the Squelch:Short press the menu button six times until “SL” icon displays. RT628 has 1-6 squelch levels in total. The lower the level, the more sensitive.

Set the TX Power: Short press the menu button seven times until” PR” icon displays. Press UP button▲and Down button▼ to select the LO (Low)or HI (high) power. Press PTT button to save the setting.

Tips:

1.RT628 has the Time Out Timer function, which means the radio stops transmitting if you press PTT for 180 continuous seconds. It is to prevent accidental transmissions and save battery life.

2.Press menu button and hold for 3 seconds can lock the keypad. It is to avoid children accidentally changing the radio settings. To unlock the radio, press menu and hold for 3 seconds will work.

Thank you for reading this blog! If you have any questions, please leave your comments below. We are looking forward to your comments!

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