Now ensure that the Data roaming option to this line is activated.
Go to: SETTINGS > MOBILE DATA > under DATA PLANS, select the installed eSIM profile* > Activate Data roaming.
*it will appear as “secondary” or under the name you renamed it.
NB: The Data roaming option is now activated only for your Ubigi eSIM profile. This means that you won’t have extra roaming costs as only Ubigi rates will be applied while using the Ubigi cellular connectivity.