AT&T Signal Booster for Home 3G 4G LTE b ... - Click to enlarge.
AT&T Signal Booster for Home 3G 4G LTE b ... - Click to enlarge.

For AT&T LTE, 4G, and 3G Wireless Phones: Cel-Fi Pro Cell Phone Signal Booster

Availability: Usually ships the same business day

AT&T Signal Booster for Home 3G 4G LTE by Cel-Fi - Free Shipping within USA!

590N411-011-10BRetail MSRP: $799.00Sale Price: $695.00


We will MATCH or BEAT lowest price offered on most cellular accessories.

AT&T Signal Booster for Home 3G 4G LTE by Cel-Fi - Free Shipping within USA!

For AT&T LTE, 4G, and 3G Wireless Phones: Cel-Fi Pro Cell Phone Signal Booster. Free Shipping - Use coupon code, "ship-free"!

Cel-Fi Signal Booster for AT&T LTE phones (backward compatible with ATT 4G and 3G cell phones)!

The only signal booster approved and authorized by AT&T. Designed and certified to improve coverage.

Peace of Mind: If you are not satisfied, return Cel-Fi booster within 30 days.

Insanely Simple: Plug & play, power up and Cel-Fi is set!

Reduces dropped calls and improves voice clarity.

High capacity - Coverage up to 13,000 sq.ft., several simultaneous users and high speed data.

Advanced technology: Sophisticated self organizing algorithms that maximize the coverage area

Boost Your Signal Strength

All you need is one bar to get five.

All you need is one place in your home or office that gets one bar of AT&T 3G or 4G coverage. Just a little bit of 3G or 4G signal strength and our revolutionary new Cel-Fi will bring you blazing fast downloads, smooth video and surfing, and improved voice coverage. AT&T Dual Band 3G and 4G HSPA+ on 3GPP band 2 & band 5.

30 Days Money Back Guarantee!

Risk free trial: Our policy is simple. We promise you will love your Cel-Fi. If you donít like it, you can return Cel-Fi booster within 30 days of receiving it.

Installs in minutes. Unequivocally Plug and Play: Simply plug-in Cel-Fi's Mobile Phone Signal Repeater and you are done. Cel-Fi is absolutely void of any antennas, cables, switches or configuration needs, making it totally plug and play. Since both units communicate wirelessly, you can put them in the best location in your house or office, and Cel-Fi configures itself automatically (see video above for details).

Safe and secure connection to AT&T: Your communication and data are secure. Unlike when using a Femtocell which transmits your information over the internet, with Cel-Fi your call or data maintains all the security of AT&T wireless network.

Regarding AT&T Signal Booster for LTE phones with SKU 590N411-011-10 / 90N41101110 / 90N41101110B by Cel-Fi (Nextivity):

This is a CONSUMER device.
BEFORE USE, you MUST REGISTER THIS DEVICE with your wireless provider and have your provider's consent. Most wireless providers consent to the use of signal boosters. Some providers may not consent to the use of this device on their network. If you are unsure, contact your provider.
You MUST operate this device with approved antennas and cables as specified by the manufacturer. Antennas MUST be installed at least 20 cm (8 inches) from any person.
You MUST cease operating this device immediately if requested by the FCC or a licensed wireless service provider.
WARNING. E911 location information may not be provided or may be inaccurate for calls served by using this device.
Please note, the four largest carriers - AT&T, T-Mobile, Verizon and Sprint plus more than 90 regional carriers have given blanket consent for use of all boosters certified to the new FCC standards.

In order to help our valuable customers, we have compiled a list of most major wireless service provider's signal booster registries so you can easily register your existing or new cell phone signal booster after placing an order for it at our website.

Please type your cell phone model in the search box at the top to view all available accessories for your phone model

Found Lower Purchase Price Elsewhere (Excluding Wilson Electronics Products)? Simply email and/or fax, Low Price Guarantee form if you find accessories or related supplies for less (excluding Wilson Products) and await our response during business hours to see whether we can match or offer a new lower cost. Competing retail suppliers or online stores must be located in USA or Canada. See product supply price guarantee form for details.

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