1) Spice Free SMS Trick :-

send free sms to anywhere in spice just change message center into :-

+919844298440

and get unlimited sms working in karnataka.

2) SPICE Free SMS Trick :-

While u r in roaming

- Send a blank SMS to 9844098440

- After it send SMS to any spice no.

- After that you can send free sms