What if I do not want to receive SMS?
If you have received an offending message and do not want to receive messages sent from Atrochatro.com. You can block your number from receiving messages sent from Atrochatro.com by sending the following message:
AASMA BLOCK to 56767500 from your mobile number!

Related Questions!
Is sending SMS absolutely Free? Am I charged in some way?
Which Networks are covered in Free SMS service?
When are the Free SMS delivered? Which number is used for sending SMS?