Are you tired of having to go through the hassle of organizing your contacts and their phone numbers? Are you tired of going through the hassle of backing up your important numbers? Are you tired of not being able to switch to a new phone number if your current one is lost or damaged?

SIM Phone Book is a tool that makes it easy for you to add new contacts to your SIM card. It can also read all the phone numbers on the SIM card!

You can add contacts and make calls using the app.

The app is easy to use and has a clean interface.

It supports GSM and CDMA networks.