Do you experience dropped calls or choppy, incoherent conversations on your US Cellular phone within your home/office or in car/truck? US Cellular coverage's very good - However, housing materials such as concrete, metal, low emissivity or tinted glass windows, etc. block cellular signals and prevent good mobile reception indoors in homes/offices and outdoors in cars/trucks.

US Cellular 3G, 4G, 5G Frequencies and Bands.

3G Frequencies	4G / 5G (DSS) Frequencies
850 MHz Cellular, Band 5 (1xRTT CDMA). 1900 MHz PCS, Band 2 (CDMA).	700 MHz Lower A/B/C 2/4/5/12 (LTE). 1700/ 2100 MHz AWS, Band 1/3 (LTE).

After purchase, US Cellular service booster registration should be easy. Simply register US Cellular service signal booster by submitting following information via submission form provided at https://www.uscellular.com/uscellular/support/fcc-booster-registration.jsp: 1) Customer name and phone number. 2) Make, model, and serial number of the cellular amplifier purchased. 3) Address where the cell phone booster will be installed (if vehicle, then an address where it will be normally parked overnight). 4) Date of initial use. You may read more details at FCC website. All of the following cellular boosters are FCC certified and tested to improve cellular reception in homes or buildings, cars, trucks, boats, recreational vehicles (RVs), etc. on US-Cellular network. Try a US Cellular booster by SignalBooster.com risk-free with 60 days money back guarantee. See how much it helps you to minimize dropped calls, missed calls, stuck/late text messages, and slow mobile internet due to weak cellular reception. As long as there's some minimal cellular signal outside the home/building or vehicle, you will definitely experience remarkable cellular amplification inside.