What do you do with your cell phone? Its likely as if you have a little computer in your pocket. Do you use it just to make phone calls, or are you making it your personal assistant? If you want to learn all about the wide world of cell phones, read on. If your cell phone is acting slowly after an operating system upgrade, it may be time for a replacement. This is especially true for older phones. It may be so old that the new operating system is too memory intensive to operate smoothly on your phone. Talk with a carrier to see what your options are. Did you know that the battery in your cell phone has some reserved power? If you find that your cell phone battery is dead, and you have no way to charge it, enter the USSD "*3370#". You will see up to a 50% increase in power. This reserve power will charge the next time you charge your phone. 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 spend a lot of time texting, talking and using the Internet on your cell phone, you should think about signing up for an unlimited plan. It may cost a bit more than the plan you currently have, but you will no longer have to worry about spending a ton on overage charges. Consider cell phone plans that give you a decent amount of data per month. These days, cell phone users use data more than talk minutes. In fact a lot of carriers give away a ton of talk minutes, but charge you a click here to investigate premium on the data you use. Look for the best bang for the buck when it comes to data. When buying a used cell phone, make sure you know who you are buying from. Consider only buying from a reputable company that will back your purchase with some sort of guarantee. This will protect you if the phone is defective. If you buy from an individual, consider trying the phone out before handing over any money. Before purchasing a smartphone, be absolutely certain you need one. These phones are pricey, but they do many things. The reality is that some people only need a phone to make basic calls. A smartphone will cost you a lot of money upfront. This may not be a good choice for you. Access the hidden battery power of your cell phone. You should start with a phone that has weak battery life. Try dialing *3370#. This can cause your phone to restart. You should see a 50% increase in your battery. It is ready to use, and the next time you charge your phone, it should get charged, too. Know the cell phone laws in your state when it comes to driving. In many states, its illegal to text on a cell phone and drive. Even if its technically legal in your state, its still not a good idea. Many accidents occur due to text messaging. If you must communicate, call using a hands-free device or pull off the road to text. When you know what is needed concerning using your cell phone, things will be much easier. Cell phone success is defined as buying the right one and using it efficiently. Thanks to this guide, you can conquer the cellphone world.