You can retrieve contacts, rescue deleted text messages and organize your phone’s memory with a SIM card reader. Most activity on your cell phone is stored on your Subscriber Identity Module, or SIM, card. Every phone has a SIM card because it stores the subscriber key that identifies the mobile user. Once you buy a SIM card reader, you can simply slip your SIM card into the device and plug it into your computer. Once it is properly installed, you will be able to read all the memory that is stored on your SIM card. Tips Writer Bio
