Allows an application to read all of the calendar events stored on your phone. Malicious applications can use this to send your calendar events to other people.
modify/delete SD card contents
Allows an application to write to the SD card.
read phone state and identity
Allows the application to access the phone features of the device. An application with this permission can determine the phone number and serial number of this phone, whether a call is active, the number that call is connected to, ect.