Yet the commercial benefits of the new partnership may not emerge for years.
Home broadband guide
Commentary on the latest broadband news
There has yet be no specification of how automatic compensation will work in practice.
The review may have little if any impact on bundled line rental fees.
Not sure if commitment is for you? Tentel don't mind - but they can do long term too.
Our look at the remarkably competitive fibre broadband packages offered by Hyperoptic.
Find what you need to know about home broadband
We asked Will Gardner of Childnet how effective parental control software really is for ensuring child safety online.
Tempted by a special offer? How much will it cost to leave your current provider?
Eight out of nine fibre providers in the UK are reselling access to BT's fibre network: are they offering anything different?
BT Basic offers a cheap, if restricted, home phone and broadband service for those receiving certain benefits.