For internet, I have eSIM, no wifi.

For calls/texts, I have SIM, which has no internet.

I want SIM to use wifi calling using the internet eSIM provides.

I tried selecting networks manually to choose something that doesn't get signal, but this usually doesn't work because all options get signal.

How can I make this happen?

  • This is quite unclear. You can't force eSIM to use WiFi. "You want the SIM to use to use the internet that eSIM provides." A SIM is an access token, not something that creates/destroys networks
    – Allan
    Sep 24, 2023 at 16:01

1 Answer 1


If Wi-Fi Calling over Cellular Data works in some cases, but you want it to work all the time, unfortunately you're probably out of luck.

The phone will always try to use the primary SIM directly if possible, so you'd have to trick the phone into having no connectivity to only one SIM. This isn't possible on the phone.

  • The author's SIM does not support WiFi calling. Sep 23, 2023 at 4:46
  • They provide no indication of that in their post. Definitely could be the reason (which is why I mentioned that)
    – Ezekiel
    Sep 23, 2023 at 5:23
  • 1. Of course SIM supports wifi calling otherwise this post is illogical. 2. Like I said in my post eSIM's internet works with SIM's wifi calling, but only when I'm in rural areas. I want it to work in city too Sep 23, 2023 at 14:50
  • @user3722246 Updated my answer with the new clarifications
    – Ezekiel
    Sep 23, 2023 at 23:43

You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .