We can help with this concern bgold63. What phone do you have? Did you start to notice the triangle after an update to your phone or addition of new application?
Follow us on Twitter @VZWSupport
If my response answered your question please click the �Correct Answer� button under my response. This ensures others can benefit from our conversation. Thanks in advance for your help with this!!
When I come indoors I get an "R" for a few seconds then it changes to the little triangle. I'm guessing that the "R" means Roam and the triangle means you are on the extended network. The triangle stays on mine until I go outside. I'm on the Prepaid plan on a Moto G7.