ContribucionesMost RecentMost LikesSolutionsRe: The Signal Booster DUO (Band 12) is made of UNOBTANIUM Hi Amanda - I am having the exact same experience where I need to get a band 12 Duo+ per the manufacturer given the location of my home, but no one at T-Mobile support knows what I am talking about or how to put in an order for that specific band 12 Duo+ device. Can you please help me?
