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Cell Phone Signal Booster AT&T Signal Booster Amplifier Band 12/17 T-Mobile 4G LTE 700Mhz ATT Cell Signal Booster AT&T Cell Phone Booster Repeater ATT Cell Booster BOSURU with Antenna Kit for Home

2.4 out of 5 stars 33 ratings

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Product Description

NOTE :

This AT&T 4G LTE cell phone booster boosts for multiple cellular devices simultaneously, Boost AT&T 4G LTE Data & Voice! fast your data uploads & downloads, reduce dropped calls in home or office.

Warm Reminder:

1. The booster only supports band 12/17, please confirm if your cellphone band is covered by the booster before purchase.

For Android phones, please download "LTE discovery" APP, press 'SIGNALS', then check 'EARFCN'.

For iPhone, please click NO. *3001#12345#*, click "Serving Cell Info", then check 'Freq Band Indicator'.

2. The booster can't create signal, please make sure there is no less than 1-2 bars signal outside, if there is no existing signal, it won't work.

Package Content:

1* AT&T 700MHz Single Band Repeater

1 * Indoor Ceilling Antenna with 16ft coaxial cable

1 * Outdoor Directional Yagi Antenna With 15 Meters (50 feet) Coaxial Antenna Cable

4 * Screws for Mounting

1 * English User Manual

1 * 12V2A Power Adapater

How BOSURU cell signal booster works

1.The outdoor antenna captures signal from the signal tower

2.The outdoor antenna transfers the signal to the cell booster via the Coaxial cable

3.The booster amplifies cell signal and sends it to the Indoor antenna

4.The Indoor antenna rebroadcasts the signal insides to all mobile devices

5.The Booster amplifies outgoing cell signal back to the signal tower

att cell phone signal booster

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2.4 out of 5 stars
2.4 out of 5
33 global ratings
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