It is difficult to find a gadget which has had a bigger impact on people's lives than the cell phone. It seems like everyone has one nowadays, however many people may not be able to afford the cost. Here is how to save money on your cell phone bill.

[edit] Steps

Purchase the cell phone that is right for you based on how you plan to use it.
Purchase the plan that is right for you, based on your minute usage. If you don't use very many minutes, or use your phone mostly in the evening or on the weekend, choose a plan that provides minutes during the time you use it. If you rarely use your phone, consider a pay-as-you-go plan.
Trim the excess features from your phone. Do you use text messaging enough to cover the cost? Do you need web-surfing abilities? Keep only the features you use on a regular basis.
Closely review your bill to ensure you are not being charged for things you do not use, such as roadside assistance plans or cellphone insurance.
Don't download custom ringtones. It may not seem very expensive to pay $3 for a ringtone you love, but if you download several, or do so on a regular basis, this cost will add up quickly.
Jump on the bandwagon with friends and family. Most companies now offer free in-house calls, so if all your friends and family are with the same company, this can save you lots of money.
Call your company and haggle for a lower price. This may be more effective if your company is currently advertising a lower rate for new clients. Ask to have your price matched to their current offer.