The previous phones on my account were the iPhone 6 and iPhone 6 Plus. I had no problems with the network extender functning as advertised. However, I recently upgraded these two phones to iPhone 7 plus. Now my Network extender will not connect with my iPhones unless I turn "OFF" "enable LTE" in settings/cellular settings. When the LTE setting is on and "enable voice and data" is selected, and when I dial #48, I get the message "you are NOT under Verizon LTE network extender coverage" and I have a mere one bar of signal strength. Again, If I turn LTE "OFF" and then dial #48 then i get the message "you are under network extender coverage" this is a real pain having to always turn LTE off to use the network extender in my home. If I travel from home to other locations and have forgotten to turn LTE back on, the best signal my phone will receive is 3G unless I go into settings and turn LTE back on. There has to be a fix to this problem. Looking for help from anyone who has discovered what to do.