テクノロジー｜非常時の通信確保へ携帯5社連携 / Technology | Collaboration of Five Mobile Carriers to Ensure Communication in Emergencies

Summary

This service is an initiative aimed at maintaining communication and enabling emergency calls during large-scale disasters.

NTT Docomo, KDDI, Okinawa Cellular Telephone, SoftBank, and Rakuten Mobile announced that they will launch the “JAPAN Roaming” service, which allows the use of other companies’ lines during emergencies, starting April 1. The five companies are collaborating to build a more robust communication infrastructure and ensure the safety of citizens.

Dialogue

This dialogue is fictional and based on the article.

Chako: Hey Log, what does it mean that the mobile companies are cooperating?
Log: Well, it means that during a major disaster, we can use the lines of other companies. In other words, it’s a measure to prevent communication from being cut off.
Chako: Wow, I didn’t know that was possible!
Navi: This “JAPAN Roaming” is considered an important infrastructure improvement to ensure communication during emergencies.
Log: Exactly! This will allow us to make emergency calls safely.
Chako: That’s amazing; it really benefits everyone!

Admin’s Note

The introduction of “JAPAN Roaming” is an extremely important initiative to strengthen communication infrastructure in times of emergency. Ensuring communication methods during disasters is directly linked to the safety of citizens, so the realization of such collaboration is reassuring. As mentioned in the conversation between Chako and Log, I hope that by working together, mobile companies can create an environment where more people can live with peace of mind.