and occasionally we'll stack two phones on it when desperate times call for desperate measures.

Boost has been nowhere near 20 times.

Cell phone service is spotty most times

I live in a very rural area, so this time of year foliage becomes an issue affecting signal quality.

Worked several times for me.

It was brilliant, first time that's ever happened in many trips

I have a iphone 5s with att, tried it multiple times, not working, no changes in the signal bar, I guess I have to return it.

We had a serious downpour here a few days ago, which usually kills my cell signal... 5 bars the whole time using the Sleek.

I live in the woods and had a hard time getting phone service

You'll have a hard time beating Amazon's

the tmobile service is no longer available , either one bar or simply no service, when I do get that one bar can't talk anyway the conversation is breaking up all the time

What I believe happens is... as you travel at 75 miles per hour down the highway, the tower you are currently sending communication over tends to not give up the signal to the next tower at the appropriate time

Cheap plastic broke the first time I dropped it on install.

My internet connection is very slow the rare times it works and pages hang

We do see an improvement from 'no bars' to enough 'bars' to make a call with a 2G phone with T-Mobile but inconsistent, not due to the booster but due to a weak tower signal

I purchased a Panasonic (Panasonic-KX-TG7645M, typical example, available from Amazon) wireless phone system with bluetooth, put the base next to the cell/antenna combo, paired 'em up and presto