Owning a cellphone these days is already a necessity. Most tasks at work and even at school already requires smartphones with a data plan. These allow you to take pictures, surf the web and send emails to communicate effectively and quickly with the people you need to reach. Believe it or not, most smartphone owners are unable to use their data plan wisely. As a result, they endure paying overcharges in their cellphone bills for months or even years. Are you caught in the same problem? Read these tips that can help you break free. Don't sign long term contracts. Long-term contracts will force you to pay your service provider a lot of money monthly. You will be surprised that you're not actually using or making the most out of the services included in your package. Consider a month to month plan which is offered at lower rates. You can even customize a month to month plan to suit your monthly data usage. Log on to WiFi. Most data service providers charge extra for onli