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Free T-Mobile Signal Booster (If you qualify)

+99 Deal Score
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Last time this was posted was about a year ago:
https://slickdeals.net/f/6021070-t-mobile-offered-me-the-new-cel-fi-rs2-no-contract-extension-required-ymmv

I thought I would re-post this because more people are switching over to TMO. And after reading the last post and talking to TMO tech support they ran out of them last year.

I have the older one that only works on T-Mobile branded phones. The newer model lets you use devices that you may have brought over from other carriers to TMO.

This doesn't boost data speeds, but boost the cell signal 3G/4G (not LTE, since LTE isn't used for voice calls) for voice calls. If you have at least one bar of 3G signal you should be able to qualify for this device. Not sure if it works on prepaid plans. My works and I have full bars in my house.

All the info is on TMO's page here:
https://support.t-mobile.com/comm...al-booster

Basically call in and tell them you want a signal booster because you only have one bar in your house.
They may charge shipping, but I can usually get my waived.

Product Page
http://cel-fi.com/product/cel-fi-...r-t-mobile



"How much does a Signal Booster cost?
T-Mobile makes Signal Boosters available at no extra cost to customers who meet certain qualifications."

"Can I still obtain a Signal Booster if I don't meet the qualifications?
You may also purchase one directly from Cel-Fi."

Cel-Fi list the price to be $575.00

Amazon $575.00 + $7.49 shipping
http://www.amazon.com/New-multi-l...B00DDZZFBI

They may substitute for the older model which I have and works just as good.
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Created 04-17-2014 at 05:11 PM by HomeGrown
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Last Edited by zeta April 28, 2014 at 01:30 PM
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Quote from c00ller :
I just called. The two eligibility requirements were stated to me as follows:

1) Must get at least 1 or 2 bars of 3G/4G signal in home (by a window at least)*. If there is no signal to begin with, there is nothing to "boost".

2) Phone bill must be at least $50. My plan is above $50 but below $50 below discounts, and apparently I was eligible, so maybe YMMV depending on how closely the rep looks into it.

*The way the booster works is it has two pieces tethered together; one is placed by the window or wherever gets the strongest signal while the other is placed in a more central location of the home.

It was very easy, they didn't ask for anything else but YMMV as others have stated.

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Joined Jul 2008
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> bubble2 2,075 Posts
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kevinh
04-17-2014 at 07:46 PM.
04-17-2014 at 07:46 PM.
Quote from Mr.Le :
I tried the sprint one a year ago at my work place. It didn't work too well. It came with an antenna that I needed to run to somewhere close to a window or up the roof. Neither one of those was an option for me so it was just sitting there for a year w/o any help.

The sprint airave isn't a signal "booster". You connect it to your wifi and essentially turns your cell phone into a wifi phone. There's no need to run an antenna. Not sure what they gave you but it's not the airave.
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Joined Dec 2008
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> bubble2 933 Posts
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manyee
04-17-2014 at 07:51 PM.
04-17-2014 at 07:51 PM.
Got one. Thanks op.
The rep didn't want to give free shipping. It seems depends on your luck getting a nice rep.
It does sound like a repeater but let's see when it arrives.
They confirmed that this will work with unlocked phone, so I think this should be the newer model.
At first they thanked me for being a 3+ years customers and then everything went very smooth.
I wonder if they are giving it because of the length of the account since some seems couldn't get it.
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> bubble2 268 Posts
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eladelia
04-17-2014 at 07:52 PM.
04-17-2014 at 07:52 PM.
Quote from Nollywood :
At a first glance it would appear T-Mobile is offering to increase signal reception to areas with poor 3G/4G while increasing speeds. However after looking at various videos it appears the window unit is just repeating the "best" signal in your household and essentially creates a personal area network with the "repeating" unit. If this is setup correctly, then your phone will in fact show 4 or 5 bars however in reality you are still getting that 1 or 2 bar quality/speed. Has anybody tried any speed tests before and after installation?
It can only repeat the signal it can get. That's a basic issue of wireless connections in general.

However, it *probably* gets a better signal than your phone does. I haven't actually used one, but given the entire purpose of the device, I'd be very surprised if it doesn't have an antenna superior to that on the typical phone (and since it's plugged it, it can afford to work its antenna hard, where phones try to turn down the power to spare their batteries when possible).

Antenna quality does matter. iPhones and the Moto X typically see better signal quality than most other phones because they have dual antennas. (IIRC, Moto X was tested as about the best out there LTE-wise a few months ago? iPhone improved their arrangement a lot after iPhone 4 had serious connection issues with the signal failing whenever people put their hands over a certain spot on the phone.)

Edit: Forgot to add that, on top of what I mentioned above, a repeater can be positioned in a relatively optimal location. Windows typically have better signal than elsewhere in a room/home. If the signal is okay at the window but inadequate elsewhere, you can put the repeater there and now the home has adequate signal to make calls without having to stand in front of the window all the time.

These things mainly exist to assist your ability to make calls. They're not really focused on your data signal, so the focus is on making sure that the signal and speed are adequate (which doesn't require a huge amount of bandwidth).
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Last edited by eladelia April 17, 2014 at 07:56 PM.
Joined Dec 2006
L5: Journeyman
> bubble2 940 Posts
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COHusker
04-17-2014 at 07:54 PM.
04-17-2014 at 07:54 PM.
What is the number to call? I can't get any of the links to work on mobile.
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> bubble2 9,575 Posts
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Technosquid
04-17-2014 at 07:55 PM.
04-17-2014 at 07:55 PM.
Quote from COHusker :
What is the number to call? I can't get any of the links to work on mobile.
Call 611
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> bubble2 7,808 Posts
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bigbearballs
04-17-2014 at 07:57 PM.
04-17-2014 at 07:57 PM.
Quote from manyee :
Got one. Thanks op.
The rep didn't want to give free shipping. It seems depends on your luck getting a nice rep.
It does sound like a repeater but let's see when it arrives.
They confirmed that this will work with unlocked phone, so I think this should be the newer model.
At first they thanked me for being a 3+ years customers and then everything went very smooth.
I wonder if they are giving it because of the length of the account since some seems couldn't get it.
not giving it out for length of time, i just got one and i joined tmobile yesterday. no lie.
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> bubble2 1,183 Posts
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neverstop7
04-17-2014 at 07:58 PM.
04-17-2014 at 07:58 PM.
got this last month. works perfectly with my nexus 5 and wife's iphone 5s. both does not have wifi calling. here's a review from youtube https://www.youtube.com/watch?v=0DqegXLwnks
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> bubble2 3,147 Posts
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Bagira
04-17-2014 at 08:05 PM.
04-17-2014 at 08:05 PM.
mofos had refused to send me a signal booster. they said i have excellent signal. lol, I have 1 or zero bars on my Nexus 5 inside the house.

Wasted 30 minutes on the phone with those idiots.
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Joined Jun 2007
L7: Teacher
> bubble2 2,765 Posts
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iceage2007
04-17-2014 at 08:06 PM.
04-17-2014 at 08:06 PM.
can I take this to my work or use it on the road?
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Joined Jan 2008
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> bubble2 5,034 Posts
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gaore
04-17-2014 at 08:07 PM.
04-17-2014 at 08:07 PM.
Any radiation concern from this device? Thanks!
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> bubble2 1,890 Posts
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Junkbot
04-17-2014 at 08:07 PM.
04-17-2014 at 08:07 PM.
Quote from Styl3 :
Does this work on prepaid plans?



That seems odd, can anyone confirm?
Just got one in an apartment.
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Wolf1e
04-17-2014 at 08:07 PM.
04-17-2014 at 08:07 PM.
Quote from BosuxRedsux :
Nada for me. Going to send engineers to my neighborhood to see what is wrong. Oh well.
So.. I called way earlier, and the guy on the phone was actually really helpful and it felt like he really wanted to have this resolved.

Was told that they would have the engineers look @ the area/towers see if there wasn't anything they could do to better the signal from the towers or what not. (I should mention that he did verify my address and to see what kind of coverage I have there--turns out I'm at an 'in-between' area -lol- basically I am in my car outside, and have 4gLTE, I get into my house..and nothing ~.~'') Apparently there were already 4 other complaints for the area I live in, that were 'ahead' of me, and so instead of the engineer business taking 3-days, it'll take until tomorrow to see if there are any improvements or not. If not they'll go ahead and send me the Signal Booster/Repeater (call it what you will), CS Rep, did tell me that it was free of charge, but there would only be a $6.99 fee that would need to be charged to my CC at the time of ordering it.

I'm supposed to have a call back sometime on Sunday from CS Rep, told him it was ok to go ahead and do that, he said that he wanted to get it taken care for me, again it did feel like he genuinely wanted this to work out.

I'm just about sure this will be sent out my way though, -shrugs- so I have to wait until Sunday for my order to go through that's fine Smilie! Will totally be worth it!
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> bubble2 1,116 Posts
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phantaci
04-17-2014 at 08:08 PM.
04-17-2014 at 08:08 PM.
Quote from gaore :
Any radiation concern from this device? Thanks!
Also my concern.
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> bubble2 671 Posts
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sdmahoney
04-17-2014 at 08:08 PM.
04-17-2014 at 08:08 PM.
They made my wife jump through multiple hoops then still never sent one. Talk about a waste of a couple hours trying. The signal in our area is horrible.
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> bubble2 1,835 Posts
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Wolf1e
04-17-2014 at 08:08 PM.
04-17-2014 at 08:08 PM.
Quote from Bagira :
mofos had refused to send me a signal booster. they said i have excellent signal. lol, I have 1 or zero bars on my Nexus 5 inside the house.

Wasted 30 minutes on the phone with those idiots.
You'll have to be specific with them, -shrugs- I was, it also helped that I got a super nice and helpful CSR.
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