Cell phones are an amazing device, especially if you know a lot about them. For those who aren't in touch with the modern world or just want to learn more about cell phones, they have come to the right article. Below, you will find some great tips that can help you understand more about cell phones.

To extend the battery life of your cellphone, make sure that apps are not running in the background at all times. Some apps will continue to run unless you disable them, and this can drain your battery quickly. Check your settings to see what you need to do in order to turn these apps off and make your battery last longer.

Do not use a screen protector on your phone. These may look like a practical investment at first as they will reduce the amount of glare that you have during the day, but will also reduce the visibility on your phone. Air bubbles will also result if you do not put them on properly.

Make sure to consider data minutes when signing up for your cell phone plan. Some plans have very restricted minutes, and this can turn into a bad deal if you use your phone to access the Internet or play games often. If your phone is capable of doing these things, get the most out of it by purchasing a plan that supports adequate usage.

Remember that age will slow down a smartphone. There is truth in the fact that software updates can keep these phones current for a while. That said, the updates tend to get bigger and more powerful. It's possible that your old phone might not be able to handle them.

Use Talkster if you want to have free international calls during the day and night. This service will give you more ads than you are used to but will reduce the high costs that you will have to pay for calls outside of the country. This will save you a lot of money in the long run.

If you want to call someone and have the call go straight to voicemail without it ringing, you can use Slydial. This is a feature that eliminates the risk of someone answering your call. If a number has been calling you and you do not know who it is, this is a great service to employ.

There is reason to believe that the radiation produced by cell phones could cause brain tumors and other health problems. While there is no direct proof that this is true, it is better to be safe than sorry. Whenever you can, put your phone on speaker or plug a headset into it.

Your cell phone should be kept away from water. It is common to accidentally drop a cell phone in a body of water and destroy it. Your best bet is to not let your phone near water in the first place. Though you may feel confident in hanging on to your phone, accidents can still occur.

If your cell phone is capable of charging through a USB interface, make sure you know which version of USB it needs. Some newer phones require USB 3.0. This can mean that plugging them into a USB 2.0 port will just make them power down for lack of juice. Obviously, they will not recharge this way.

If you like to take pictures with your cell phone, be leery of using the zoom. It does not zoom in the way cameras do. You may just end up with an image that is fuzzy. This is because it enlarges the pixels rather than actually getting closer to the image.

Audit your cell phone plan for a few months to make sure you have the right one for you. If it looks likely you're almost always going over your data limit or talking minutes, then you likely need to upgrade. If you're constantly well under your limits, you may be better off saving some money with a lesser plan.

If you have a child with a cell phone, teach them responsible use of their phone. Since most cell phones are capable of getting online and texting, using a cell phone can come with many possible problems. Set rules for your children when it comes to cell phone use and monitor how they use it.

Make sure your plan is the right one for you. There are many, many plans when it comes to cell phones and it is important that you get the one that best fits your needs. For instance, if you text a lot, make sure your plan covers this or you could be left paying a lot of overage.

If your cell phone has a clock, it also has an alarm. You can use this for waking you up or reminding you of virtually anything. It saves you from needing a watch. You will not lose track of time if your phone reminds you when you have an upcoming event.

Poor reception and searching for signals will deplete your cell phone's battery quicker than you may think. Leaving your cell phone on during long flights is a sure way to not have battery power when you land. Subways and rural locations will also tax your cell phone's battery. Turn your phone off in these situations to save power.

Turn off your phone or use flight mode in areas where signals are sparse. It will use up the battery if there isn't a signal. When your signal should be good, you can turn it back on.

The best way to conserve the battery on your cell phone is by turning it off when you are not using it. Of course, this may not be possible if you need it for work or other important purposes. But, if you don't need to have it on, turn it off.

Knowing how to purchase, use or get great deals on cell phones is vital. Most people have cell phones, but don't know how to get in touch with all of their capabilities or how to buy a new phone when the old one breaks. Just keep these great tips in mind, and you will be more in touch with the modern world.