1. Acknowledge the other person's anger quickly. Nothing adds more fuel to someone's fire than having his or her anger ignored or belittled. The faster you verbally recognize their anger, the better.

2. Make it clear to your client that you're concerned. Tell them you realize just how angry they are. Let them know you're taking the situation seriously. Make notes of every possible detail they give you.

3. Don't rush them. Be patient, and let them get it all out. Never try to interrupt or shut them up. In many cases, the best move is to simply listen. They'll wind themselves down eventually. In some cases, they'll realize they blew the situation out of proportion and feel foolish for it. They're then likely to accept nearly any solution you offer.

4. Keep your cool and calm. Most angry people say things they don't really mean. Learn to let those things pass and take them up after you've solved the present challenge--only if you feel it's necessary to do so.

5. Ask questions the right way. Your aim is to discover the specific things that you can do to correct the problem. Try to get precise information about the difficulties the problem caused, rather than a general venting of hot air.

6. Get them talking about their ideal solutions. This is where you'll learn just how reasonable this client is. By the time you get to this step, their anger should have cooled enough to discuss the challenge rationally. If it hasn't, tell them you want to schedule a later meeting, even if it's in an hour, to come up with some reasonable solutions. Let them do the rest of their fuming on their time.

7. Try to agree on a solution. After you know exactly what the challenge is, you're in a position to look for some kind of action that will relieve the challenge. Propose something specific. Start with whatever will bring them the best and quickest relief. Don't get into a controversy over pennies at this point.

8. Try to agree on a schedule. Once you've agreed on a solution, set up a schedule for its accomplishment. Agree to a realistic time frame that you know you can handle. The biggest mistake you can make is to agree to something that can't be done. If you do, you'd better be ready to face another bout of this person's anger when you don't come through.

9. Do your best to meet that schedule. Give this schedule top priority. You've talked yourself into a second chance with this client, so make sure you don't blow it. Once you've satisfied the client with regard to this situation, you'll have earned another opportunity to serve their needs in the future...and the needs of those they'll tell about how well you handled it.