??orking Frequency Band??The Anycall cell phone signal booster works on 700MHz(band12/17),850MHz(band 5),1900MHz(band 2) of Most US Carriers including AT&T,Verizon,T-Mobile,US Cellular,Cricket,H2O,Straight Talk ,MetroPCS,Mint Mobile and so on. Please confirm that your mobile phone’s frequency band shows band 2, 5,12 or 17 before placing an order.(You can refer to the frequency band check method in the product picture)
??et Better Voice and Data??The tri-band cellular booster better your GSM 3g voice calls and 4g lte data speed for 15+ users or devices simultaneously to get fewer dropped calls and missed calls. Improving voice quality and faster upload and download speed for Google, YouTube, Facebook, Ins and other applications that require fast internet support.
??onderful Smart Function??This cell signal booster is equipped with LED indicator,automatic gain control,manual gain control,inactive mode, Oscillation Elimination, and automatic shut down function. The cell booster detects outdoor signal intelligently and optimize itself to achieve the best performance.It supports multiple users and devices simultaneously, you can share it with family and friends at home /office,The coverage Up to 1500 Sq. Ft.
??asily Installation??A 8 dbi high-gain external yagi antenna can effectively captures the weak outdoor signal. just install the external yagi antenna on the roof and make sure it towards to the signal tower,Connect the internal whip antenna directly to the booster.( you can find the location of the cell tower by APPs (iOS: “Cell Towers US” Android: “OpenSignal” or “LTE Discovery”). No professional skills required.you can easily complete the installation by follow the instructions step by step.
????e Care About You???-This item comes with a 100% satisfied worry-free Customer Service. Any problem like missing installation units, please contact us for satisfied solution, we’ll try our best to provide our customers with the most sincere service! ( FCC Certified, 30-day money-back guarantee, 3-month free replacement, 5-year manufacturer warranty.
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