Hi, for those who have the 5C. My company just got me a 5C with AT&T yesterday and I realized that it doesn't show LTE only shows 4G. LTE is enabled under Setting and I am sure the area where I am is supporting LTE because I have a 6+ myself. TIA!!
Make sure it's provisioned properly. I was noticing with AT&T, sometimes they need to correct activation issues. Though I've heard that sometimes it can take up to 72 hours for an activation to fully complete.