ZyXEL Communications ZyWALL USG Series Application Notes page 64

(2) Add these two accounts "user-phone" and "user-pc" into the group as "user_local".
Step 2. Go to Configuration > BWM > Add the policy to limit the Bandwidth by BWM type – Per user.
(1) BWM Type : Per user, User: user_local
(2) Inbound=2000Kbps, Out bound=2000Kbps, Priority =1
63