I’d like to share my data allowance with another plan

Vodafone Data Sharer lets you share your data with a group of people. 

We’ve stopped offering Data Sharer now that most devices let you set up a personal hotspot to share data.

If you’ve still got Data Sharer included in your plan, you won’t be able to add any new members to your group. If you decide to upgrade your plan or cancel Data Sharer, you won’t be able to get it back.