No, if you mute them they cannot hear you.
no they cant speak or hear anyone
no, you can talk in messages too. But to actually talk to them and hear them, you have to be in a party with them.
Your privacy setting is messed. Go to your account and click privacy setting and set it to adult.
No
My xbox live name is DeAdLyShOcK 105 add me then we can go on black ops if you got it
You can not because PlayStation Network and Xbox Live can not interact with each other. Also PS3 can not go on Xbox Live using a PS3.
Yes
No but you can from xbox.com
No.
Someone hacked it
You go to the website and look at the bottom of the page for the number.
If Xbox live find out or someone files a complaint to your proflie PS Xbox is way better than PS3
To find out go here: support.xbox.com/en-us/xbox-live/how-to/chat/terms-of-use-conduct Choose "Control communications on Xbox LIVE" to find out how to mute them, block their communications to you, or avoid them altogether. Choose "File an Xbox LIVE complaint" to find out how to report someone. Chose "Understand possible penalties: suspensions and bans" to find out what will happen if you report someone and Xbox LIVE finds out that the person did do something bad.