[Oatka]

Try to stay on the line until the officers arrive, give a complete physical description of your self, the suspect, and your location to avoid misunderstanding or surprises.

One CCW article I read said to get in the car (and take everybody else in the house) and move a block away, while telling the operator what you are doing. That way the cops CAN'T mistake you for the Bad Guy.

[Rides_A_Red_Horse]

That would be leaving the scene. You’re likely to get a LOT of trouble for that.

[Molon Labbie]

There’s no bad technique to keep from getting shot by mistake.