**********WORKS FOR MOST OF U. S. CARRIERS
The Cell Phone Signal Booster could work for most of US carriers on GSM/CDMA 1900MHz Band 2 frequency, including:
Verizon: 1900MHz Band 2 CDMA, PCS 1900MHz Band 2
LTE AT&T: PCS 1900MHz Band 2 GSM, PCS 1900MHz Band 2
LTE Straight Talk: PCS 1900MHz GSM, PCS 1900MHz Band 2
LTE T-Mobile: PCS 1900MHz Band 2 GSM, PCS 1900MHz Band 2
LTE MetroPCS: 1900MHz Band 2 GSM, PCS 1900MHz Band 2
LTE Sprint: 1900MHz Band 25
LTE Cricket: PCS 1900MHz Band 2 GSM, PCS 1900MHz Band 2 LTE*****BOOSTS SIGNAL FOR MULTIPLE PHONES
The cell phone signal bosoter will boost the cell signal from the signal tower to make it strong enough for your phone. Compatible with IOS, Android, Windows Phone Systems, and could work for multiple phones at same time*****REDUCE DROPPED CALLS AND PROVIDE CRYSTAL CLEAR CALLS
The cell phone signal booster can increase the signal strength, eliminate cell signal dead zones and provide crystal clear calls. You can enjoy texting, calling with families, fri