Telia is ready with a solution where the subscription, for a fee, can be shared between multiple users.
Some telcos allow for that one can buy an extra SIM card for the subscription, so the data packet can be exploited on more devices, thus do not have to draw independent subscriptions for each unit.
In this way can there be a SIM card in the iPad and one in your phone.
Telia extends this concept, so now you can also share voice, SMS, MMS, Spotify and data. The product is called 4SHARING.
The solution can be purchased on 4Everything Light subscription, which itself costs 299 dollars per month.
Each additional user is created costs 199 dollars per month, which thus contributes to the use of the overall package in the main subscription.