Training your bird manners and commands is, of course, easier if the parrot is tame rather than untamed. It just requires a bit more dedication and persistence when training your parrot that is not tame. You'll find it works best for untamed birds if you use a perch or wooden dowel (be sure it is not treated wood) which is reasonably long. This allows training your bird to begin without the bird being encouraged to touch your hand at first.
I suggest training your bird outside his or her cage. Sometimes that is impossible and in those cases, you can train your parrot inside its cage. It helps if the cage has a big door so you can move the dowel inside the cage easily. Of course, you should choose a dowel or perch sized properly for the species of parrot you're teaching.
In the first session of parrot training, you should position the dowel or perch above the parrot's feet but also below the breast. At the same time, say "Up" clearly. Don't shout or be loud, simply say the word 'Up'. As you speak, slide the dowel slowly toward the bird and it will naturally place a foot on the dowel or perch.
Once the bird steps on the perch reward it with loving sweet praise, telling it what a wonderful parrot it is. Repeat these steps for 10 minutes per parrot training session with two sessions per day if possible. One longer session is not effective; if you can only train your parrot one session per day, stick to 10 minutes.
Training your parrot is all about consistency! Once your bird steps up onto the perch, do not let it decided it can refuse to perform the behavior. You want your parrot to grasp the idea that it must do something when asked.
When training your parrot let your bird know that you will provide attention, love, and treats when the bird steps up. Each time the parrot performs on request, let it know you are thrilled. Treats can be used, but don't rely on treats; praise is the best reward, especially for tame parrots.
Once training your parrot as progress to the point that your bird is comfortable stepping onto a dowel or stick, shorten the distance on the dowel from your hand to the bird. This parrot training strategy, if the bird is not tame, works best if you only shorten the perch once a week. More frequent changes in the training can stress the bird and cause it to lose trust in you.
As training your bird progresses, a point will be reached where the distance from the parrot to you hand is quite small. Then next step is to ask the parrot to step directly onto your hand or arm. This parrot training step is a big move for your bird, so be patient and loving.
How long training your parrot this behavior requires depends on you, your consistency and your parrot. If the parrot has been stressed or made afraid through abuse or trauma, it can take a long time. If your parrot is simply unfamiliar with you, you must prove to it that you won't hurt it and the process can occur quite quickly.
When training your parrot that was hand-fed, you can count on the entire process being quick and easy. You may even begin with the final step and simply speak the command while asking the parrot to step onto your hand.
Be sure to watch your parrot's body language for clues to the level of trust and level of comfort with the parrot training activities you are doing. Your parrot will generally communicate its comfort level using body language. You simply have to pay attention to the clues.