Further to "eSIM any drawbacks", if you need more than WhatsApp for person-to-person calling and texting, what value do eSIMs provide while you are traveling? So far, eSIMs are data only, so while it's possible to complement a TravelPass plan with an eSIM, what value does the eSIM add? Can it access 4G and 5G networks that TravelPass cannot? Does the eSIM access local networks while TravelPass uses distant ones?