The 4400B does not have a speaker phone people. I have one in my hand right now. NO SPEAKER PHONE ! What it does habe is a gun-metal blue face and software updates making it compatible for LNP and more.
are guys confusing the answering machine speaker for a speakerphone option ? the 4400 does have a speakerphone option to use as an answering machine, the lg 6000 with S/W version 5 can be hacked to be used like a speakerphone.