I have the Verizon iphone 4s I purchased directly from the Apple Store
and am having problems with call waiting also. so I did a google search
and all I found was this article
http://support.apple.com/kb/TA38607?viewlocale=en_US
but soon discovered this article is OUT OF DATE!
The iphone 4s does NOT have a SWAP or MERGE CALL button! anywhere on the screen
or anything even remotely close to it, during two calls.
Also Mark is WRONG when he says "the end call button hangs up on one caller and the other caller calls back in 2 seconds" that is FALSE!
whenever I am in a call waiting call, when I press "END CALL" it hangs up on BOTH calls!
his party must be calling back because on MY phone, end call hangs up on BOTH parties!
THe thing that bugs me, is when I'm in a call, and someone else calls, say they talk and hang up,
well when that party hangs up, it doesn't hang up on my end, and since there's no swap button
on the screen anywhere, I have to press "end call" which hangs up on the previous caller.
drives me freaking nutts!!
Apple please fix this! its driving me crazy!!!! My fiance' gets mad at me every time this happens
you know how girlfriends are, they get mad at you if you hang up on them even if it wasn't your fault.
hehehehe