If have Godox X1T which you want to use on multiple cameras without having to buy a brand specific Godox trigger you can use Single Pin mode.

The one downside with the Transmitter in Single Pin mode is that you won’t have access to the TTL feature.

STEP 1:
Hold the CHANNEL button on your GodoxX1T about 3secs until you see Fn.

STEP 2:
Use the dial and go to Fn 01

STEP 3:
Press the GROUP button to confirm until the option starts blinking.

STEP 4:
Use the dial to scroll up or down until the option says ON.

STEP 5:
Press the CHANNEL / MODE / GROUP button to confirm selection.