First of all, as OnYourBike said (and I have repeated several times within the pages of this thread), this issue is about the person on the other end hearing an echo when you are using the headphones jack. It definitely has nothing to do with echo that you hear on your iphone 4S. If that is your issue, go check another thread. It doesn't have anything to do with bluetooth or using the handset by itself with or without speakerphone. The people having the problem referred to in this thread DO NOT HAVE A PROBLEM WITH CALLS FROM THEIR HANDSET OR WITH BLUETOOTH. Listening to messages referring to these other issues has become almost as frustrating as Apples inconsistent response to it.
That being said, I have had Apple geniuses give me new phones, tell me that this problem was acknowledged and is in the next fix and had them completely deny that there is a problem. I sent in a request online and never got any message back whatsoever.
For the record and to clarify...
I have plugged the following things into my headphone jack:
- The headphones that came with the iPhone
- Third party headphones
- The monster adapter that plugs into the cassete adapter in my car
The last two I used with my 3GS without any problem.
When I make a call, I have no problem at first, then I hear a strange noise on my end and the person on the other end complains that they are hearing an echo of themselves talking.
When I use the handset up to my ear, the speaker option on the iPhone or my bluetooth headset I NEVER have this problem.
It also doesn't matter how low I turn the volume down. Keep in mind any phone that is using a speaker phone can get the same problem if they turn up their speaker volume too loud. This is because the person talking will come in too loud and be fed right back into the microphone. I think some people have confused this issue with the one we are talking about.
I don't know anyone with a 4S who doesn't have this issue. I would imagine the people aa277 is talking about are people that don't plug anything into their headphones jack.