they said that some smart phones cause this problem and that there is nothing ...
928967
Laser detector continues to give constant false laser warnings continuously for miles and miles.  When contacting customer service, they said that some smart phones cause this problem and that there is nothing they can do about it.  Will not be purchasing Beltronics again.
560412
I have a smart phone, not a flip phone, therefore it needs more power to get charged. I had my phone plugged in, and off for an hour, the charge didn't go up even one percent
1505482
Umi promised that the phone would support Android 5.0 and they never did what they promised, this is false advertising.
The phone's speaker started to make some strange noises out of nowhere for no particular reason at random intervals of time, even when it wasn't in use.

Finally, the phone was left charging overnight, apparently this made it overheat and because of this, the battery got bloated, effectively making the case crack and the screen to snap and partially detach itself from the phone.
963181
Very nice looking headphones, however, they cause my phone to glitch. I don't know how old these headphones are, or if they are new enough to have software involved but they caused my digital volume to go to silent multiple times. I saw it on screen move back and forth. It also caused my phone to go black a number of times. To test out that the headphones were the problems I tried other headphones, and I also made sure that the phone was not having glitches on it's own by leaving it alone. It only happened when these were attached. I have a brand new phone btw, an S6 Edge.
2985808
It has been a little over a month since i had this phone, and i'm already experiencing some problems with the camera and using snap chat.

Another problem is sometimes the phone will freeze and restart on its own.

Decent phone other than those two problems.
1900399
The phone started acting up about 10 months after I got it. I had a problem with Samsung getting it repaired. Once it was supposed to have been repaired, it was not. The phone started having the same problems about 4 - 5 days, after I got it back. I had asked Samsung for a new phone. But, they refused to give me replacement. I was told that they could only do repair, not replacement.  I argued with them, due to the fact that, they are the manufacture of the phone, and I was still having problems with the phone. Then, Samsung said "You will have to go to the carrier for a new phone." I called Boost Mobile & was redirected back to Samsung, which is I thought was the proper procedure in the 1st place, since they are the manufacture of the phone. Now, the phone is out of warranty & I am still having problems with the phone (over heating all the time). Otherwise, the phone work's okay.
182272
I bought the cell for emegencies, In venezuela is very "normal"to be rob and faund yourselve with no cell from one day to the other, so it is not a bad idea have and spare cellphone for those cases. Well it didn't happen to me but yes it happen to a relative. I gave to her the cell and it is presenting an error that she has to open it remove the battery and re-stard it back again. piece of junk
241611
I had lot of problems with this cell phone. I bought this for my cousin in my country.  something was automatically happening in the phone. Even I couldn't hear him sometimes when he talks through this phone. There is something wrong with this phone.

I hate Samsung they just create the same model and name it differently and sell.
1884618
It seemed to have resolved the issue with my phone crashing at 30% but as any smart phone 6 hrs of use when wifi and bluetooth are on with med-low screen use.
4157250
Looking at the answer Key in the back of this book you will see there is an error. Page 5 lists the root word for "Phone" as Ground. This is not true. The root work is actually Sound.. This is not the only error I have found. There is no information on how to contact the company to see if there is a corrected Key
1449164
I and my friends bought this phone. But all phones have same problems. Firstly we can't use phone as HOT SPOT even though I tried it in different locations and with diffirent cellulars. Second problem, when the battery decreases %15 it automatically open GPS. It is expected to do just opposite to save battery. I contacted amazon and seller about these issues. They kept directing me eachother. Finally I fed and gave up.
4737651
Almost since the beginning this phone would beep ocassionally during a call, to the person I was calling, and just sort of go quiet on my end.  I called Southwestern Bell and they were not helpful, except to say to send it in.  Which I refused to do.  From other reviews, it seems this is a defect of the phone.  The screen also went blank after a year or so, like other reviewers have mentioned.  I just got phone service that includes Caller ID and can't even see the number.  I am now shopping for a new phone.
1857570
The new phones didn't work properly (fading out while talking). Then I returned the old V-tech phones by mistake. Of course, shipping was paid. I can't afford to go without my phones, as I work out of my home and often counsel over the phone. So I purchased three more phones from a dependable online source. I emailed Zinbo to see if they could at least reimburse me after they send my old phones back to me and I'll return their phones. Again, I will have to pay for shipping. But it looks like I just lost out on this one. Below is my email to Zinbo.

[...]
2880281
When placed in the "prop" position there is nothing to hold the phone up well, and if it slides too far near the edge, it causes the phone to beep (lock/unlock sound) due to the magnetic closure.
4126792
The telephone set from AT&T was poor, there was a constant buzz every time we called out or someone called in, we checked our filters, unplugged all other phone, to no avail, we purchased a GE phone set locally and no problem. sorry.
3115736
There is lots of static on the lines and we think it is the new phones and one phone did not ever work so we bought an additional one just before the static started. It is a two party line system and one phone does not work at all.
2456630
The problem with the phone is primarily the lack of satisfactory customer service when a problem arises. Within weeks of purchasing the product I became aware that one of the handsets did not work properly. When one of the handsets was used the voice of the party you were speaking to was garbled. After several phone calls to customer service, each with inordinate wait times, I was advised to purchase a range extender which I did. The $30 range extender did not resolve the problem.  After several more phone calls and a broken promise for a supervisor call back I finally made one additional phone call. The end result of this is that I am expected to spend more time and money to mail a defective product that is under warranty back to Panasonic. Panasonic needs to take a close look at the level of customer service it provides and how it stands behind the products it sells.
Case # 08974623