Dredging up an old thread but I’m curious how this works in practice. Can you place your main domestic line into airplane mode (or at least disable cellular data) when traveling outside of your home area?
Ya can individually turn on and off the sim data signal. So when I travelled in turned off the regular sim and turned on the esim (that’s the one with gigsky).
Esim is awesome! I love traveling to a foreign country. Landing. Turn on the esim and I’m good to go. There’s another global service besides gigsky. No going to the sim stand trying to find a local provider, then paying cash and trying to activate the phone when you are jet lagged and stressed out.