About the only piece of technology that now advances faster than that of computers is the cell phone but this can annoy many buyers; additional services and features have transformed this very popular device. Education is the key to successfully buying or arranging a contract; there are some important but basic facts, which every buyer should know, in this article.

Every user will occasionally experience the race against battery life as they try to use up every ounce of power there is before recharging. If you do not want to replace your cell phone battery early then you must not continue leaving the recharge cycle until the last minute.

Some cell phones have an automatic back light facility which only comes on when buttons are pressed which saves unnecessary power drain from your battery. If your phone does not have this function, turn the back light off when you are not using the phone or turn down the brightness if this cannot be done.

When the phone is operational, it is constantly searching for a signal which is ok when there is good signal strength but if this is lost, it still tries to find a signal using more power and draining the cell phone battery in the process; the same way that long conversations do. Today's cell phones have many more functions and if you spend a great deal of time surfing the Internet or listening to music, the battery deplete earlier than it should, possibly just when you need to use to speak to someone.

Don't forget that nothing is free and although you may have been allowed to download a few new wallpapers and ring tones when you bought your phone, if you do not cancel this, they will continue to send them to you at regular intervals and charge you accordingly. For parents buying a phone for their child, most companies will now allow them to disable this download function so only the mother or father has control over it via a password feature that the child cannot override.

Customers of cell phone companies usually arrange their plans on a monthly basis. 1 to 2 years is the common contract period. This is usually for people who use their cell phones regularly. People who don't, may be better off with a pay per use option.

Only you will know how often you make calls and how long they are on average but the pay-per use agreement is probably not going to be the most cost effective if you are someone who uses the phone a great deal. Many features are specific to certain plans so you will need to think about how you intend to use the phone to have the best features you require as part of your contract.

Some plans do not include roaming charges which is something to consider if you travel a great deal as it could dramatically increase the cost.

It is now common for people with long term contracts to have an insurance warranty included which will replace their phone if it is damaged, lost or stolen. This is more common than people think and the last thing you want is to be stuck with the bill for replacement.

Many companies now offer phones online and do not have physical stores; these will often have late model cell phones that you may find it hard to find accessories for so ensure you trust the supplier before you buy.