Originally Posted by hcbr
Although i won't lie, they can be a bit out of range when indoors in some area's, but for the most part, been working great everywhere i go.
They don't advertise it, but Tmob offers a indoor booster for free. Just don't tell them your in a apartment if you are.
You place the receiver wherever you get the strongest signal in the house, then place the transmitter centered *** best you can in the house.
Or just use the WiFi calling feature.