Mobile phone software hanged........?

Hanging of mobile phone softwares is a normal case. These may be because of the huge cotent loaded in the phone or may be due to viruses or threads.
Even phones of more than 256mb may stuck. This may be because of the overloaded running applications. Most of the people restart the phone by re-putting the battery in this case.
But this method is not good for the phone. The best thing is to wait for the phone to respond, but this will take a long time. There is an easy way to solve this problem.
Just call the hanged phone from any other phone. Then the problem will be solved.
Just try this trick...