All I wanted was a simple hands-free ... this one includes a button on the mic that answers (short click) and hangs up (hold for a couple of seconds) ... AND it also enables voice control (be sure to turn key lock delay OFF on your phone) ... I can dial by name, by number, check voicemail -- all from the headset. And ... btw, ear volume is great (I had to dial mine DOWN), unless I am just accustomed to junk. Finally, the thing is a little floppy in the ear ... but no worse than any other I have ever used. Phone is v3xx.