@applee And if I have 4G? I’m not entirely sure I understand the notice. I have Verizon but does that T-Mobil notice apply to all carriers?

Hi all,

I am switching from iPhone 7. I installed Ubuntu Touch on my Sony Xperia X (5121). I put the SIM card from my iPhone into my Xperia but when I try to make a call, it says "No Network: There is currently no network." I use Total Wireless as my carrier and they use the Verizon towers if I remember right. Can someone help me be able to make calls and receive texts?

Thank you.