The figure shows the following subscription groups:
For Denise's account, a subscription group with the Primary Line as the subscription service and the Voice Service, Data Service, and Text service as member services
For Jessica's account, a subscription group with the Add-on Line as the subscription service and the Voice Service, Data Service, and Text service as member services
For Michelle's account, a subscription group with the Add-on Line as the subscription service and the Voice Service, Data Service, and Text service as member services