You may use Taranis to precise control Trident. To do this, you need to connect Taranis to your Android phone or tablet via USB OTG cable.
You can add model settings via OpenTX companion. You must also add voice files to the Taranis sdcard.
OpenTX Companion settings file: Trident-only.otx.zip (1.2 KB)
Sdcard content: Trident-sdcard.zip (119.5 KB)
Settings made under OpenTX version 2.2.4 (2019-07-11).