Hi list It's Alvin. I am still getting use to using my iPhone 4S. Some of the few situations I have been encountering are below. I have been trying to figure out how to hang up the phone. I usually find myself waiting for the other person to hang up first for the phone call to end. :) It seems that I can't gain access to the keypad by touching the screen in order to end the call. Is there some special button I have to press first? Also, how do I turn the phone on vibrate? The only thing I have found is the sounds setting section that allows me to turn down the ringer's volume. Is this it, or is there another way? Also How do you deal with the automated service calls? The one where they ask you to press 1 for this or press 2 for that. :) I couldn't gain access to the screen to select one of the various options. One more question: I haven't had this happen yet, but how would I switch over to another incoming call while speaking to someone? I believe I have figured out how to turn on the speaker. I have accidentally hit the home button in the midst of a phone call in ended up on speaker phone. :) Well any info and assistance will be greatly appreciated. In the meantime, I'll go and take another browse through the manual to see if there something I missed. :) God bless! AC ____________________________________________________________ Buy LifeLock® Protection LifeLock Ultimate® Monitors your Credit, Identity and Bank Accounts http://thirdpartyoffers.juno.com/TGL3141/5329aff4283052ff34559st01vuc