All conversations on cell phones are unprotected and can be intercepted. Think of it more as an radio then a telephone. Be careful of what you say on a cell phone because people can eavesdrop on your conversations. The Market Cell phones are usually sold to buisness people like lawyers and doctors. Alot of coolege students use it becuse it has good pricing.
Some older people use cell phones for protection when they are traveling.
Just about everyone uses cell phones ecept little children. The pricing The pricing of cell phones are different depending on the phone and the company. There is a connection charge for getting the cell phone turned on. You will need a security deposit before they sale you your cell phone. The features vary by company.