Mate 20 User Guide-(HMA-L09&L29,EMUI11.0_01,EN)

However, some apps may obtain excessive permissions, posing potential risks to your
information privacy and security. You can check the permissions granted to each app and
deny those you deem unnecessary in system Settings.
Manage the Location Permission
After being granted the Location permission, an app can obtain your location information.
For example, if a map app is granted the Location permission, it can provide you with
location and navigation services. You can revoke the permission if you do not need these
services.
1 Go to Settings > Apps > Permission manager.
2 On the Permission manager tab, touch Location, touch the icon of the corresponding
app, then select Allow all the time, Allow only while in use, or Deny.
Manage Permissions to Access Other Private Data
You can also manage permissions to access your personal data, such as Contacts, Messaging,
Call logs, Body sensors, Calendar, and Camera, to enjoy better services and protect your
privacy.
On the Permission manager screen, touch the permission you want to manage, and toggle
the switch for each app on or
o as required.
Users & Accounts
Add a User or Guest Account
1 Go to Settings > Users & accounts > Users, touch Add user or Add guest, then follow
the onscreen instructions to add an account.
2 Touch Switch to switch to the user or guest account. Congure the settings for the new
account as prompted.
3 Install apps as needed. Note that if a newer version of an app has been installed by
another user, the app installation will fail.
A maximum of three user and one guest accounts can be added.
Authorize a User or Guest Account to Make Calls
You can set whether to allow a user or guest account to make calls or use other functions on
your phone.
1 Access your phone as the administrator and go to Settings > Users & accounts > Users.
2 Touch the related account, and select the permissions you want to authorize.
Switch Between the Owner, User, and Guest
You can switch to a
dierent account using either of the following methods:
Settings
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