We give you free Skype™-to-Skype calls, free Windows Live™ Messenger and free Twitter, whether you're on Pay Monthly or Pay As You Go. And this year we'll be working with other internet brands, to offer you more of the services you want on your phone quickly and easily when you're out and about.

To join Three and get these mobile internet services for free, just put our free SIM into any 3G phone.