The mobile operator is highlighting the main benefit, which is that data, text and calling to any mobile have no metering, there's
no throttling on data usage and overages.
Not exact matches
Another — dynamic frequency scaling — allows computer central processing unit
usage to be
throttled back
on the fly when
data traffic
on a network is light.
The latter,
on the other hand, only means that you'll experience slowdown when the network is congested — during times of peak
usage, your speeds will technically be
throttled (again, only after you've used a certain amount of
data).
On both plans, AT&T will
throttle the speed for customers exceeding 22 GB of
data usage per line during times of congestion.