Sim card in used Pixel XL (verizon) works... but no Wifi calling. Input?
I moved to an area with horrible service. I have a Samsung Galaxy S7 Edge. Very low signal and calls drop constantly. Even wireless calling did not fix the issue. Which I don't understand. Family member who lives here gave me his old Pixel XL (1st edition) he used with Verizon. The phone was reset and I put my card in and transferred everything from my Galaxy. It works but the service is even worse now, though I can occasionally call with a single bar but normally there are no bars. If I do call it drops. He had uses wireless calling however when I tried to set that up there are no settings for that now (even though he had them.)
1. Do I need to do something via AT&T to get the wifi calling to work?
2. Is there anyway to "boost" my AT&T signal?
In the case that I just fix my signal issue:
3. I'm still paying on my original S7 Edge phone. Can I cancel my package but continue to make the phone payments so I can switch to a different service?
I'd appreciate any input!