Im on day 3 of my new phone and if I'm on the bus people ca.nt hear me saying it breaks up and sometimes when I call people they sound like robots even though I have full signal is this a known issue with the phone?

Not on mine, my Mrs S3's nor any of my pals. Not a known issue either.

Not a prob for me, mostly watch telly on the odd bus that I take.

nI have never had a problem with people not being able to hear me.

There is also a phone setting to enable noise reduction in calls and also a setting where you can taylor what you hear through the speaker in a call (plays a series of frequencies through headphones and then gives you a graph of how each ear performs and then taylors the sound to which ear you specify you are going to use).

Thanks I've tested the no background noise option and apparently it works after calling someone only slightly muffled but that could be the network as I'm used to using an 1800MHZ network and just changed to 900MHZ

I thought I had a similar problem when I had my first S3, but as Mark says it was due to the settings on the phone. Someone here informed me that there was some sort of equaliser that you can adjust, but you have to be on a call to do it. (The setting stays even after you finish the call.) Unfortunately I can't remember how.

In my experience the S3 has so many features and is so customisable that often you think there's something wrong when it's simply a case of the settings you have chosen.

I'm so glad it can be fixed as it's a nice phone and lovely screen colours.

Does anyone know how to stop the keyboard automatically putting a space at the end of everything also how to take away the connection tone on the phone?

You just have to do some settings on your phone system and you;ll be out of this problem.