From OPTUS: Hi THANYARAT, Thanks for your purchase with Optus online on 25/05. We have a few questions to find out what you thought of the sales experience and also life with Optus since your purchase. Reply via free SMS when in Australia or click the link below. Q1 of 8. Based on just this sales experience, how likely would you be to recommend Optus to friends and family? Reply with one number from 0-10, 0=extremely unlikely, 10=extremely likely. http://survey.optusfeedback.com.au/?o=asfvpdgvp4