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.
discover known accounts
Allows an application to get the list of accounts known by the phone.
use the authentication credentials of an account
Allows an application to request authentication tokens.
manage the accounts list
Allows an application to perform operations like adding, and removing accounts and deleting their password.