GSM Field Test

Potentially dangerous permissions

• ACCESS_COARSE_LOCATION: Allows an app to access approximate location. Alternatively, you might want ACCESS_FINE_LOCATION.
• ACCESS_FINE_LOCATION: Allows an app to access precise location. Alternatively, you might want ACCESS_COARSE_LOCATION.
• READ_EXTERNAL_STORAGE: Allows an application to read from external storage.
• READ_PHONE_STATE: Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.
• WRITE_EXTERNAL_STORAGE: Allows an application to write to external storage.