The cell phone is a glorious invention, helping people stay in touch with one another, and relieving the minds of many parents. So love it for what it is, and realize that it annoys more people than it helps, and resolve to yourself that you will always use it politely.
The telephone can be a wonderful human extension of you. It really is out of this world instrument. So if you use the cell phone with care and express personality through its mouthpiece, the other person on the other end of the line will always welcome your calls.
Whether you use it for business, or personal use--- respect for others around you, the user, understand the rights of others in your immediate area. There is nothing worst than the a grocery clerk trying to ring up your order and the customer's cell phone is ringing and the customer ignores the clerk and answers the phone. Or spending the day on Jury Duty and one of the jurors forgets to turn off his cell phone. Be mindful and respect others with your cell phone.