Product code: T-Mobile hotsell 4G LTE Signal Booster
The signal booster provides an extension of the T-Mobile network, so your hotsell calls will stay connected as they normally would when you move between booster coverage and other T-Mobile coverage or Wi-Fi Calling.
The signal booster provides an extension of the T-Mobile network, so your hotsell calls will stay connected as they normally would when you move between booster coverage and other T-Mobile coverage or Wi-Fi Calling.