**********WORKS FOR MOST OF US CARRIERS ON 850MHZ/1900MHZ
Verizon: PCS 1900MHz Band 2 CDMA/LTE;
AT&T: 850MHz Band 5 GSM, PCS 1900MHz Band 2 GSM/LTE;
Straight Talk: 850MHz Band 5 GSM/LTE, PCS 1900MHz GSM/LTE;
T-Mobile: PCS 1900MHz Band 2 GSM/LTE; U. S.
ular: 850MHz Band 5 LTE;
MetroPCS: PCS 1900MHz Band 2 GSM/LTE;
Sprint: 1900MHz Band 25 LTE;
Cricket: 850MHz Band 5 GSM, PCS 1900MHz Band 2 GSM/LTE*****REDUCE DROPPED CALLS AND PROVIDE CRYSTAL CLEAR CALLS
The phone signal booster can increase the signal strength, eliminate signal dead zones and provide crystal clear calls. You can enjoy texting, calling with families, friends. Compatible with IOS, Android and Windows Phone Systems, and could work for multiple phones at same time*****MORE GAIN ANTENNA KITS
The highly outdoor directional yagi antenna will receive signal from the signal tower and work better with low quality signal. The indoor whip antenna has more gain and will get you the better signal and larger coverage area*****A RELATIVELY LARG