How to set up group calls with the Iridian UV-4R?

现在只能设置组呼id，但是有问题
1.按下ptt再松手还在持续发射（亮红灯）
2.松手后再按ptt就是全呼了
设备刚到手，目前客席朋友玩dmr，小白一枚，求解答

The first problem no longer exists.

Add group contact people, and also receive the same receiving group within the group. That's all you need to do.

First, update the system.

浩奇科技（厦门）有限公司

是无线电，把我们联系在一起