Saitama Prefectural Police Headquarters and NTT East’s Saitama Division will collaborate with Saitama Prefectural Police Headquarters, Sayama Police Station, Iruma City, residents, and financial institutions from July 25 to 28 to conduct demonstrations and training aimed at preventing special fraud. carried out. Implemented for the purpose of confirming the effectiveness of services that utilize the “Special Anti-Fraud Service” and “Shin Auto Call” as elements of technical demonstration, and promoting the fostering of community united voices and awareness of crime prevention as elements of social demonstration.  Simulated criminal phone calls are made to residents’ homes, and the service is divided into four levels in stages, depending on whether or not the service is used. was measured. Conventionally, it took about 11 minutes to prevent money transfers and take countermeasures against borders through manual consultation contact, but about 19 minutes is secured by using ICT (special anti-fraud service, Shin Auto Call) to prevent money transfers and take countermeasures against borders.