It's the same on the new Lenovos. I have a T510 and it has only one jack for mic input and headphones (probably using a 4-contact jack). I cannot use it for Sky

It's the same on the new Lenovos. I have a T510 and it has only one jack for mic input and headphones (probably using a 4-contact jack). I cannot use it for Skype until I find a new pair of headphones with mike that has that jack. In the meantime I have to use a Bluetooth handsfree.