To zap, first install the ColorCam™ software in your mobile phone by sending a SMS with the word "Zap" to 73300 (for post-paid customers) or 9741-9401 (pre-paid customers). Next, trigger ColorCam™ in your phone (found either in the "Games" or "Applications" folder) and photograph the code with the camera in your phone. For assistance or more information, please call our hotline at 1800-354-4868 during office hours or visit www.zapcode.com.sg