Press and hold PTT/C button you can talk to others who use same channel.

按下并按住按钮~~您可以谈别人谁使用相同De频道~！

youdao

Press and hold PTT/C button you can talk to others who use same channel.

按下并按住按钮~~您可以谈别人谁使用相同De频道~！

youdao