No micro-controller in world can send or read sms.....For this purpose you need GSM module..like SIM300 etc...
And then you can either give commands to the module through PC or you can use any micro-controller which has UART peripheral as an interface to module.
i want to send and read sms connected with phone and mikrocontroler. and phone's usb port can be use for send & read..? there for i want to know what kind of mikrocontolers use for that and what kind of methods are there to do that...?