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AT&T Cell Booster

AT&T Cell Booster

Get help with AT&T Cell Booster for home and business (formerly 3G Microcell).

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The Cell Booster Technical Guide is now available

The Cell Booster Technical Guide is now available thru my sig line. AT&T reviewed and approved it pretty much as is. The formatting appears to have changed a bit during the transfer so there may be an inconsistency in the TOC (Table of Contents) but you'll figure it out 😁. The Guide will loo

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Microcell Technical Guide

Hello. This is OttoPylot. I created a MicroCell Technical Guide that may be helpful to you. I try to keep my guide as current as possible given the ever-changing nature of ISP’s, equipment, customer’s needs/expectations etc. It is meant as a supplement to AT&T’s Customer Support but is not officiall

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Cellular Booster Guide

The MicroCell was discontinued as of the end of 2017, as most of you already know. AT&T will still support the MicroCell but for how long is anybody's guess. We have been recommending WiFi-C (WiFi Calling) now as the preferred method for poor in-home coverage if your phone is capable of WiFi-C. If n

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Cell Booster

I live in an area where the ATT cell phone service is quite poor. I was just reading thru this article and it appears that ATT offers a cell signal booster: https://forums.att.com/conversations/other-phones-devices/cell-phone-booster/65a6d8e7906b2b288885e52e Currently I have a -114 dBm at home. The

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Whitelist AT&T Nokia cell phone booster

When I first received this booster to replace my 3G, I was pretty satisfied, and it worked great! For a while, and not too long. And initially I could not connect in my head why calls started going directly to voicemail and in my first call to AT&T, someone put me on hold and came back and said

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Cell booster ownership transfer

I purchased a used cell booster. When setting up, I get a message serial number already registered - is there any way to transfer ownership?

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Outage

511 industrial drive beaver wv 25813 has not cell service since friday last week other phone provide services are working but AT&T is not

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Nokia cell booster

Cell booster needs to be plugged into router which is in an interior closet nowhere near a window. So GPS attachment cannot be near a window to pick up signal. How much will this negatively impact the booster. Will this prevent it working?

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Support number for cell booster.

Is there a number for support on the cell booster or put in a complaint to. I stepped away and even though we have WiFi calling on we missed texts and calls. My husband?s depends on the phone for work and it was work related text that he missed.

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Official Solution

ATT Cell Booster - SOS only?

Praying I don't just have a dead paperweight now. I have an ATT Cell Booster (the 4G one, misleading name since it is ethernet and not a booster), and all of the sudden yesterday, my phone starts showing SOS only and zero bars as the signal. iPhone 12 Pro Max. My wife's phone, iPhone 14 Pro, is show

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Recent Cell Booster Issue

Apparently there was a misconfigured file on the Femtocell Gateway that caused links to go down for certain service areas. The fix has been put in place so the Cell Booster should be working now. You may have to power cycle your phones and then power them back up so they can re-register themselves t

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Microcell replacement

I have been a customer with at&t for 20 years. We moved into our house 12 years ago and our cell reception was pretty much non existent. I called at&t customer service, they looked up my area and how far away the nearest cell tower was, it was almost 3.5 miles away. They offered a free micro

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adding cell booster to the app

I had to reset my cell booster for troubleshooting. During the process I deregistered it from the app and reset the cell booster.  When I try to add it back in the app it indicates the serial number is already activated and will not let me go further. The cell booster itself is working now, bu

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