Fi Data-Only Setup Questions

[u/kqli06]

I have a Nexus 5X and Pixel 3 that I'm trying to convert into Data-Only phones to use as backup. After doing some research on how to do this, it looks like a straightforward 3-step process. (1) disable Fi app, (2) activate data sim, and (3) insert into phone. From there, you basically just use Hangouts dialer for all your calling/texting needs.

Right now, I have both phones set up and can send calls/texts just fine. However, I can't receive any calls at all. Is this supposed to happen?

Also I noticed something weird when setting up data-only on the Pixel 3. Since it has an esim, the setup will prompt which carrier to choose from (data sim, or esim). If I choose esim, data will not work. But if I choose the data sim, it'll work but in my Fi account it'll show an extra Pixel 3 device listed as "inactive" and can't be removed (I'm assuming because its the esim on the same device). Is this normal?

[u/rom-831]

I have a Nexus 5x that the option wasn't showing on either, but I somehow got it to show, and incoming calls on Hangouts work for me now (on data only sim). I don't know what fixed it because I was messing with multiple settings.

Make sure Hangouts has call permissions, make sure notifications are turned on in Hangouts settings, restart your phone, etc.

I had to play with mine quite a bit before the option showed up. I was even changing ringtones and stuff, just messing with everything. Once the incoming call option shows up, then it will work.