Cilsms subscribes to an Anti-Spam policy for all its communication protocols.
  This means that we do not condone unsolicited messages, notifications, alerts
  or any message that you may receive from someone who should not have your
  address or mobile number.  
 
The following
  two options are available:
  Inform Cilsms of the incident, but keep your number unblocked, or
  Inform Cilsms of the incident and have your number blocked so as to not be
  able to receive any messages sent via Cilsms or its clients.
  Please include you mobile number, the date and time you received it and the
  contents of the message (if possible) when you inform to Cilsms. 
 
Or Click
  here for Block
  Your Number