wmsha/streing

manage document storage

Allows the app to manage document storage.

access external storage of all users

Allows the app to access external storage for all users.

access the cache filesystem

Allows the app to read and write the cache filesystem.

make/receive SIP calls

Allows the app to make and receive SIP calls.

interact with in-call screen

Allows the app to control when and how the user sees the in-call screen.

interact with telephony services

Allows the app to interact with telephony services to make/receive calls.

provide an in-call user experience

Allows the app to provide an in-call user experience.

read historical network usage

Allows the app to read historical network usage for specific networks and apps.

manage network policy

Allows the app to manage network policies and define app-specific rules.

modify network usage accounting

Allows the app to modify how network usage is accounted against apps. Not for use by normal apps.