Forum Discussion
"SCL UNL TT FAM 4 Lines incl"
We have Simple Choice plan. My son bought a 15GB International Data Pass but could not use it. I noticed ""SCL UNL TT FAM 4 Lines incl" $100/mo in the Add-Ons.
It should be under Settings, Cellular, Cellular Data Options. Data needs to be on for roaming for VoLTE to work, which should allow calling to work.
I am not sure. I will have to ask him. Do you know the step sequence in iPhone settings to turn on roaming?
