Most people today rely on cell phones for the storage of contacts and appointments. This reliance on a single device can be risky and devastating when your phone gets lost or stolen.
To prevent a disaster such as losing important contact details, you need to regularly back up your phone data. Most phones today come with PC suites that allow you to easily manage and back up these data. If you’re using a SonyEricsson phone, use Float’s Mobile Agent, it’s the best PC software for your unit.
The problem with using PC software to back up your data is that you need to regularly connect your phone to your PC in order to get an up-to-date version of your data. I don’t have problems with this as my phone is always connected to my PC when I’m in the office because I exclusively use Float’s Mobile Agent to manage it.
But for those who don’t regularly do this, there’s an easier backup option: use the free zyb.com service. Zyb.com allows you to store your address book and calendar online and then synchronize the data between your account and your phone (or phones since you can use multiple handsets with one account.) (See screenshots below.)